[{"_1":2,"_1226":-5,"_1227":-5},"loaderData",{"_3":4,"_1217":1218,"_1219":1220},"root",{"_5":-7,"_6":7,"_24":25,"_960":961,"_1127":1128,"_949":1153,"_1154":1155,"_8":1192,"_1193":1194,"_1199":1200,"_1215":1216},"customer","shopData",{"_8":9},"shop",{"_10":11,"_12":13,"_14":15,"_20":-5,"_21":-5,"_22":-5,"_23":-5},"id","gid://shopify/Shop/67740598571","name","IQAir Global EUR","paymentSettings",{"_16":17,"_18":19},"currencyCode","EUR","countryCode","CH","privacyPolicy","shippingPolicy","refundPolicy","termsOfService","layout",{"_26":27,"_28":29,"_208":209,"_695":696,"_803":804},"headerGroup",[],"footerGroup",[30,109,197],{"_31":32,"_33":34,"_70":71,"_72":73,"_38":74,"_10":32},"type","multicolumn-with-icons","blocks",{"_35":36,"_52":53,"_58":59,"_64":65},"column-1",{"_31":37,"_38":39},"column","settings",{"_40":41,"_42":43,"_44":45,"_46":47,"_48":49,"_50":51},"icon","support","custom_icon","","heading","Swiss Quality. Global Support.","text","

We stand behind our products and your satisfaction is our goal

","highlighted_text","none","highlighted_scribble","circle","column-2",{"_31":37,"_38":54},{"_40":55,"_42":43,"_44":56,"_46":57,"_48":49,"_50":51},"box","Free Shipping","

Get free shipping on orders of $150 or more

","column_crWAw4",{"_31":37,"_38":60},{"_40":61,"_42":43,"_44":62,"_46":63,"_48":49,"_50":51},"creadit_card","Worldwide Delivery","

Fast, reliable delivery to over 100 countries, tracked and insured.

","column-4",{"_31":37,"_38":66},{"_40":67,"_42":43,"_44":68,"_46":69,"_48":49,"_50":51},"shield","Secure Global Payments","

Your payment information is processed securely. Safe checkout with international payment options

","block_order",[35,52,58,64],"custom_css",[],{"_75":76,"_77":78,"_79":80,"_44":43,"_81":82,"_83":84,"_85":86,"_87":43,"_88":43,"_89":43,"_90":43,"_91":92,"_93":94,"_48":49,"_50":51,"_95":43,"_96":43,"_97":43,"_98":43,"_99":43,"_100":43,"_101":43,"_102":43,"_103":104,"_105":104,"_106":94,"_107":92,"_108":92},"style","with-border","columns",4,"text_alignment","center","heading_size","title-md","heading_alignment","text-center md:items-center","heading_tag","h2","subheading","description","button_label","button_link","button_external",false,"button_icon",true,"color_text","color_background","gradient_background","color_highlight","gradient_highlight","color_button_text","color_button_background","color_button_gradient","padding_top",60,"padding_bottom","divider","full_width","rounded",{"_31":110,"_33":111,"_70":179,"_72":180,"_38":182,"_10":110},"footer",{"_112":113,"_129":130,"_139":140,"_144":145,"_149":150,"_154":155,"_158":159,"_162":163},"logo_social",{"_31":112,"_38":114},{"_115":116,"_125":126,"_127":92,"_128":92},"logo",{"_10":117,"_118":43,"_119":120,"_121":122,"_123":124},"gid://shopify/ImageSource/65846371549558","altText","height",256,"url","https://cdn.shopify.com/s/files/1/0677/4059/8571/files/IQAir_WEB_Red-White_2019.svg?v=1750881603","width",646,"logo_height",50,"show_social","enable_follow_on_shop","link_list_NhbDbk",{"_31":131,"_38":132},"link_list",{"_44":133,"_134":135,"_136":137,"_138":94},"About IQAir","menu","about-iqair","container_width",45,"opened","link_list_YHawRi",{"_31":131,"_38":141},{"_44":142,"_134":143,"_136":137,"_138":94},"Air Quality","air-quality","link_list-1",{"_31":131,"_38":146},{"_44":147,"_134":148,"_136":137,"_138":94},"Our Products","our-products","link_list_BR7HnM",{"_31":131,"_38":151},{"_44":152,"_134":153,"_136":126,"_138":94},"Our Air Purifier Solutions","our-air-purifier-solutions","link_list_KXxYy7",{"_31":131,"_38":156},{"_44":157,"_134":41,"_136":137,"_138":94},"Support","link_list-2",{"_31":131,"_38":160},{"_44":161,"_134":110,"_136":137,"_138":92},"Site Navigation","brand_information",{"_31":162,"_164":94,"_38":165},"disabled",{"_44":43,"_166":167,"_168":169,"_170":171,"_172":173,"_174":43,"_175":43,"_176":43,"_177":43,"_136":178,"_138":92},"button_label_1","+21 (0) 987654321","button_link_1","tel:+21(0)987654321","button_label_2","hello@domain.com","button_link_2","mailto:hello@domain.com","button_label_3","button_link_3","button_label_4","button_link_4",95,[112,129,139,144,149,154,158,162],[181],"div {font-size: 18px;}",{"_183":92,"_184":94,"_185":186,"_187":188,"_189":190,"_191":126,"_127":94,"_128":92,"_95":192,"_96":193,"_97":43,"_100":194,"_101":192,"_102":43,"_103":195,"_105":195,"_106":92,"_107":92,"_108":94,"_196":92},"invert_newsletter_others","enable_newsletter","newsletter_heading","Air Quality News and Tips","newsletter_heading_size","md:title-md","newsletter_text","

Stay in the loop and join our Clean Air Community and get the latest science, updates, and insights to help you breathe cleaner air.

","newsletter_logo_height","#ffffff","#1f1f1f","#000000",72,"enable_parallax",{"_31":198,"_38":199,"_10":198},"footer-copyright",{"_200":94,"_201":94,"_202":94,"_203":94,"_204":92,"_205":94,"_206":43,"_95":192,"_96":207,"_97":43,"_106":92,"_107":94,"_108":94,"_196":94},"enable_language_selector","enable_country_selector","show_policy","show_payment_icons","monochrome_payment_icons","show_copyright","copyright_text","#171717","headerMenu",[210,345,433,495,551,558,629,649],{"_10":143,"_211":142,"_212":213,"_218":219,"_284":285,"_344":-7},"title","linkData",{"_214":215,"_216":217},"to","/world-air-quality","as","a","items",[220,234,243,253,261,272],{"_10":221,"_211":222,"_46":223,"_224":225,"_226":227,"_212":232},"pollutionMap","IQAir Earth Logo","View our real-time, 3D animated air pollution map","titleLogo","/dl/assets/logos/un-iqair-earth-logo.svg","image",{"_228":229,"_230":231},"mobile","/dl/assets/nav/world-air-quality/nav-world-air-quality-earth.webp","desktop","/dl/assets/nav/world-air-quality/insight-earth.webp",{"_214":233},"/earth?nav=",{"_10":235,"_211":236,"_46":237,"_224":238,"_226":239,"_212":241},"aitQualityMap","IQAir Map logo","View our interactive air quality map","/dl/assets/logos/logo-iqair-map.svg",{"_228":240,"_230":240},"/dl/assets/nav/world-air-quality/nav-world-air-quality-map.webp",{"_214":242,"_216":217},"/air-quality-map",{"_10":244,"_211":245,"_46":246,"_224":247,"_226":248,"_212":251},"airQualityApp","IQAir APP Logo","Download our free air quality app","/dl/assets/logos/un-iqair-airvisual-app-logo.svg",{"_228":249,"_230":250},"/dl/assets/nav/world-air-quality/nav-world-air-quality-app.webp","/dl/assets/nav/world-air-quality/nav_app_img.webp",{"_214":252,"_216":217},"/air-quality-monitors/air-quality-app",{"_10":254,"_211":255,"_46":256,"_226":257,"_212":259},"cityRanking","Live AQI⁺ City Ranking","See the most polluted cities around the world",{"_228":258,"_230":258},"/dl/assets/nav/world-air-quality/nav_ranking_img.webp",{"_214":260,"_216":217},"/world-air-quality-ranking",{"_10":262,"_211":263,"_46":264,"_226":265,"_212":267,"_269":270},"joinMovement","Join the movement","Set up a monitor and join our global community of contributors increasing access to air quality data.",{"_228":266,"_230":266},"/dl/assets/nav/world-air-quality/community-nav.webp",{"_214":268,"_216":217},"/air-quality-community","excludeRegions",[271],"CN",{"_10":273,"_211":274,"_46":275,"_226":276,"_212":278,"_269":280},"cleanAirDirectory","Clean Air Directory","Find indoor locations with superior air quality",{"_228":277,"_230":277},"/dl/assets/nav/world-air-quality/iqair-cleanzone-nav@2x.webp",{"_214":279,"_216":217},"/clean-air-directory?page=1&perPage=15",[281,282,283],"CA","US","MX","aside",{"_286":287,"_340":341},"articles",[288,301,311,320,330],{"_10":289,"_211":290,"_291":292,"_293":294,"_295":296,"_297":298,"_226":299},"gid://shopify/Article/999508181366","Indoor Air Quality Alert: Nepal Monsoon Flooding","excerpt","Torrential monsoon rains trigger deadly floods and landslides across Nepal, killing dozens and blocking major roads. Learn more.","content","What is the location of the flooding? Since October 3, 2025, days of heavy monsoon rain have caused widespread flooding and landslides across Nepal. Torrential downpours have left rivers overflowing, highways blocked, and several districts isolated. The eastern district of Ilam has been hardest hit, while rivers in Kathmandu have swelled, inundating settlements along their banks. The Koshi River in southeastern Nepal has risen above danger levels, forcing authorities to open all sluice gates of the Koshi Barrage to drain excess water. Which cities or areas are affected by the flooding? The following areas are affected by the floods: Ilam Jhapa Kathmandu Sunsari Ilam, in eastern Nepal, is the worst hit, with at least 37 people killed by landslides. Jhapa and Sunsari districts also report flooding and blocked roads, while the swollen Bagmati River has inundated parts of Kathmandu. Several highways and rural roads have been cut off due to landslides, leaving hundreds stranded. What is the current containment status of the flooding? Containment remains extremely challenging as rainfall continues. At least 47 people have been killed, with five missing and 20 injured. Nepal’s army and emergency personnel are conducting rescue operations in over 28 locations using helicopters and motorboats. Highways remain blocked, and domestic flights have been disrupted. Authorities in Sunsari opened all 56 sluice gates of the Koshi Barrage to control rising waters, while the government has pledged full preparedness for rescue and relief operations. Are there any evacuation orders or alerts in place? Authorities have issued flood and landslide alerts across eastern and central Nepal. A three-day ban on vehicular movement into and out of the Kathmandu Valley was imposed for safety. Residents living near riverbanks and unstable slopes in Ilam and surrounding districts have been advised to evacuate immediately. Security forces continue to assist in moving stranded individuals to safer ground, and emergency shelters have been established in affected areas. How can I protect myself from mold after flooding? It’s important to take steps to prevent mold after a flood. Before entering a flooded area, make sure it is safe and free from electrical hazards or structural damage. Use protective gear: wear gloves, goggles, and a KN95/FFP2 mask to minimize exposure to mold spores. If there is still standing water, remove it as quickly as possible. Use pumps, wet-dry vacuums, or buckets to extract the water. Open windows and doors to facilitate air circulation and use fans, dehumidifiers, and HVAC systems to help dry the space. This step is crucial within the first 24-48 hours after flooding to prevent mold growth. Remove and discard any items that have been severely damaged by floodwater and cannot be thoroughly cleaned and dried. This includes carpets, upholstered furniture, mattresses, and any other porous materials. Thoroughly clean all hard surfaces with a detergent or cleaner suitable for mold remediation. Use a solution of 1.5 cups of bleach mixed with one gallon of water to disinfect nonporous surfaces. Never mix bleach with ammonia or other cleaning products, as the fumes are toxic. Maintain an indoor relative humidity (RH) of 35-50%. High humidity promotes mold growth, so consider using dehumidifiers in damp areas. Run a high-performance air purifier for mold, both during and after the mold removal work. If the flooding and mold damage are extensive, consider contacting professionals specializing in mold remediation to ensure proper cleanup and restoration. Remember, mold can pose health risks, so it's important to take these steps promptly and thoroughly. If you experience persistent mold-related health issues or have concerns about extensive mold growth, consult with a medical professional or a mold remediation specialist.","handle","indoor-air-quality-alert-nepal-monsoon-flooding","publishedAt","2025-10-07T05:02:31Z",{"_121":300,"_118":-5},"https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/Seoul_Flooding_Desk_73751b3e-5a2b-4756-a6b1-af1d84d0caf9.jpg?v=1759813891",{"_10":302,"_211":303,"_291":304,"_293":305,"_295":306,"_297":307,"_226":308},"gid://shopify/Article/999502217590","Indore Air Quality Alert: Typhoon Matmo","Learn about the impacts of Typhoon Matmo as it moves across Southern China, Vietnam, and Thailand, bringing heavy rains, strong winds, and widespread evacuations.","What is the name and location of the storm? As of October 6, 2025, the storm is named Typhoon Matmo. It made landfall in southern China’s Guangdong Province after moving through the South China Sea with sustained winds reaching up to 104 miles per hour, equivalent to a Category 2 hurricane. The system weakened into a tropical depression as it moved inland across Guangxi Province and toward northern Vietnam (1). Which cities or areas are affected by the storm? Typhoon Matmo has impacted multiple regions across East and Southeast Asia, including: Guangdong and Guangxi provinces in southern China Hainan Island, including Haikou and Wenchang Hong Kong, where flights were delayed and strong wind warnings were issued Northern Vietnam, including Hanoi, Quang Ninh, and Lang Son provinces Thailand’s northern, northeastern, eastern, and southern regions, which are experiencing heavy rainfall and flash flood risks due to the strengthened southwest monsoon (4) In Guangdong alone, over 151,000 residents were evacuated, while China’s overall evacuation count surpassed 347,000 people as the typhoon approached coastal areas (2). What is the projected path and intensity of the storm? As of the latest forecasts, Typhoon Matmo has weakened into a tropical depression while continuing to move northwest at approximately 20–25 kilometers per hour (3). The system’s centre was last located over southern Guangxi Province, China, and it is expected to move toward northern Vietnam and Yunnan Province before dissipating. Key meteorological highlights include: Maximum sustained winds of 104–151 kilometers per hour during peak intensity. Heavy rainfall of 100–200 mm, with localized totals exceeding 300 mm across northern Vietnam. In Thailand, waves reaching up to 2 meters and flash flood warnings due to intensified monsoon activity. Are there any evacuation orders or alerts in place? Authorities across affected regions have implemented multiple safety measures and evacuation orders. In China, nearly 350,000 residents from high-risk and coastal areas were relocated before the storm’s landfall. Guangdong and Hainan provinces suspended transportation, closed schools, and halted ferry routes as part of emergency precautions. Hong Kong issued a No. 3 Strong Wind Signal, later downgraded as the storm weakened. Vietnam’s disaster management authorities placed a level 3 disaster risk alert across northern provinces, urging residents to prepare for flash floods and landslides (3). In Thailand, the Meteorological Department warned residents to remain vigilant for potential flash floods, runoff, and overflowing rivers until October 7 (4). How can I protect myself from mold after flooding? It’s important to take steps to prevent mold after a flood. Before entering a flooded area, make sure it is safe and free from electrical hazards or structural damage. Use protective gear: wear gloves, goggles, and a KN95/FFP2 mask to minimize exposure to mold spores. If there is still standing water, remove it as quickly as possible. Use pumps, wet-dry vacuums, or buckets to extract the water. Open windows and doors to facilitate air circulation and use fans, dehumidifiers, and HVAC systems to help dry the space. This step is crucial within the first 24-48 hours after flooding to prevent mold growth. Remove and discard any items that have been severely damaged by floodwater and cannot be thoroughly cleaned and dried. This includes carpets, upholstered furniture, mattresses, and any other porous materials. Thoroughly clean all hard surfaces with a detergent or cleaner suitable for mold remediation. Use a solution of 1.5 cups of bleach mixed with one gallon of water to disinfect nonporous surfaces. Never mix bleach with ammonia or other cleaning products, as the fumes are toxic. Maintain an indoor relative humidity (RH) of 35-50%. High humidity promotes mold growth, so consider using dehumidifiers in damp areas. Run a high-performance air purifier for mold, both during and after the mold removal work. If the flooding and mold damage are extensive, consider contacting professionals specializing in mold remediation to ensure proper cleanup and restoration. Remember, mold can pose health risks, so it's important to take these steps promptly and thoroughly. If you experience persistent mold-related health issues or have concerns about extensive mold growth, consult with a medical professional or a mold remediation specialist.","indore-air-quality-alert-tropical-storm-matmo","2025-10-06T13:10:00Z",{"_121":309,"_118":310},"https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/Typhoon_Matmo_Desktop_4ffbc276-77f3-4d1c-b4d1-3b07b7d3dc1c.jpg?v=1759762772","Aftermath of flooding in coastal area",{"_10":312,"_211":313,"_291":314,"_293":315,"_295":316,"_297":317,"_226":318},"gid://shopify/Article/999501758838","October 6, 2025: Tashkent among the most polluted cities in the world","Tashkent currently struggles with poor air quality, AQI over 150, making it the most polluted major city globally. Discover what's driving this haze and how to safeguard your health.","Is the air quality good in Tashkent? On October 5, 2025, at 11:00 PM PT, Tashkent, Uzbekistan, is experiencing poor air quality. The AQI is over 150, classified as \"unhealthy\" with PM2.5 concentrations dominating. These conditions can cause respiratory issues, worsen heart problems, and impair lung function, especially for children, the elderly, and those with health vulnerabilities. To stay safe during this temporary spike, limit outdoor time, seal windows, wear masks if venturing out, and use air purifiers indoors for cleaner breathing air. Air quality is dynamic and, like the weather, can change frequently. Tashkent ranked as the most polluted major city in the world on Monday morning (local time), with nearby cities like Samarkand also affected. Click here for a real-time air quality map of Tashkent. While today’s air quality is relatively worse, Tashkent’s 2024 average PM2.5 concentration was 31.5 µg/m³, corresponding to an AQI of 92 (“moderate”), about 6.3 times higher than the WHO annual guideline of 5 µg/m³. This highlights that despite some day-to-day improvements, the city’s overall pollution levels remain a significant concern. Tashkent, Uzbekistan ranked as the most polluted major city on Oct 6, 2025, Monday morning (local time). Source: IQAir. When will the air quality improve in Tashkent? Air quality is forecasted to gradually improve as winds strengthen and carry pollutants away, with AQI projected to fall into the moderate category (below 90) later in the day. Hourly air quality forecast for Tashkent, Uzbekistan on Oct 6, 2025, Monday morning (local time). Source: IQAir. Daily forecasts suggest that air quality in Tashkent generally remains in the “good” to “moderate” range, but on certain days, such as September 21 and today, it has spiked to alarming levels making the outdoor environment unfavorable for activities. Daily air quality forecast for Tashkent, Uzbekistan for the last 30 days. Source: IQAir. Air quality map of Tashkent, Uzbekistan on September 1, 2025, Saturday morning (local time). Source: IQAir. What is causing poor air quality in Tashkent? Tashkent's air pollution stems from a mix of natural and human-made sources. Windblown dust accounts for about 36% of PM2.5 pollution during summer, driven by its arid, desert-adjacent climate and surrounding mountains that trap particles. Heating systems, particularly in winter, contribute roughly 28% of PM2.5 through coal and fuel oil burning, including use in greenhouses and residential setups (1). Transport emissions add around 16%, largely from aging vehicles and low-quality fuels that release significant amounts of particulates and black carbon. Industrial and energy-sector activities, including factories and power plants, contribute about 13% of PM2.5 pollution. Seasonal factors such as temperature inversions, weak winds, and stagnant air conditions further worsen air quality by trapping pollutants close to the ground (2). How can I protect myself from poor air quality? Get a free air quality app for real-time air quality alerts and forecasts. Shut doors and windows and set the HVAC to recirculate mode. Contribute to your community’s outdoor air quality data. Stay indoors when air quality is poor; if you do need to go outdoors, wear a KN95/FFP2 mask. Run a high-performance air purifier to filter particles, gases, and other pollutants.","tashkent-among-the-most-polluted-cities-in-the-world-10-6-2025","2025-10-06T13:00:00Z",{"_121":319,"_118":-5},"https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/TashkentDesktop_55ad268b-72bc-4c1f-8331-8493a13b3766.jpg?v=1759763006",{"_10":321,"_211":322,"_291":323,"_293":324,"_295":325,"_297":326,"_226":327},"gid://shopify/Article/999461224822","Wildfire Map Spotlight: Moon Complex Fire, Oregon","Find out more about the Moon Complex Wildfire in Oregon’s Rogue River-Siskiyou National Forest, including affected communities and evacuation orders.","What is the name and location of the wildfire? As of October 6, 2025, the wildfire is identified as the Moon Complex Wildfire. It is burning in the Rogue River-Siskiyou National Forest in southwest Oregon, primarily along the Rogue River corridor. The fire is located east of Gold Beach and west of Grants Pass, affecting areas near Paradise Lodge and Half Moon Bar Lodge (1). Which cities or areas are affected by the Moon Complex Fire? The cities and areas affected by the Moon Complex Wildfire include: Agness Gold Beach Grants Pass Illahe Marial Medford Oak Flat Port Orford Two Mile Creek area What is the current containment status of the wildfire? As of October 6, 2025, the Moon Complex Wildfire has burned approximately 19,549 acres and is 10% contained. Fire crews, supported by task forces and aerial resources including nine helicopters and a drone, continue to work to protect homes and critical infrastructure while establishing control lines in challenging terrain (2)(3). Are there any evacuation orders or alerts in place? Authorities have issued multiple evacuation levels due to the fire’s rapid growth. There are level 2 \"set\" evacuation warnings and \"level 1 \"ready\" notices for some areas near the Moon complex. Evacuation shelters have been established at the Gold Beach Library and First Baptist Church in Gold Beach, as well as at St. John Baptist Church in Port Orford. Residents are urged to monitor local alerts and evacuation maps for the latest updates (4). How can I protect myself from wildfire smoke? Always plan ahead to protect yourself from wildfire smoke. Get a free air quality app for real-time air quality alerts and forecasts. Shut doors and windows and set the HVAC to recirculate mode. Run a high-performance air purifier to filter wildfire smoke. Contribute to your community’s outdoor air quality data. Stay indoors; if you do need to go outdoors, wear a KN95/FFP2 mask. As of October 6, 2025, this fire is 10% contained.","wildfire-map-spotlight-moon-complex-fire-oregon","2025-10-06T12:40:00Z",{"_121":328,"_118":329},"https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/moon_complex_Desktop_9be5d5db-397a-4f4d-9bfe-b9ca24c14797.jpg?v=1759775931","Forest fire",{"_10":331,"_211":332,"_291":333,"_293":334,"_295":335,"_297":336,"_226":337},"gid://shopify/Article/999425442166","Wildfire Map Spotlight: Labor Mountain Fire, Washington","Find out more about the Labor Mountain Fire in Washington near Blewett Pass.","What is the name and location of the wildfire? As of October 6, 2025, the wildfire is identified as the Labor Mountain Fire. It is burning in central Washington, primarily along the border of Chelan and Kittitas counties. The fire is located near Blewett Pass, south of the Enchantments and west of U.S. Highway 97, a key route through the Cascade Mountains (1). Which cities or areas are affected by the Labor Mountain Fire? The cities and areas affected by the Labor Mountain Fire include: Blewett Pass Camas Creek Road area Camas Meadows Culver Creek Road Ingalls Creek Road King Creek Road Old Blewett Highway Peshastin Shaser Creek Road Teanaway Road What is the current containment status of the Labor Mountain Fire? As of October 6, 2025, the Labor Mountain Fire has burned approximately 39,231 acres and is reported to be 7 percent contained. Firefighting crews are using both direct and indirect suppression strategies, supported by aerial resources for water drops. Despite recent progress, gusty winds and dry conditions continue to challenge containment efforts, especially near Highway 97 and surrounding drainages (3). Are there any evacuation orders or alerts in place? Chelan County Emergency Management has issued Level 3 “Go Now” evacuation orders for Shaser Creek Road, King Creek Road, and Culver Creek Road. Level 2 “Be Prepared” notices are in effect for surrounding areas, including parts of Ingalls Creek Road and sections of U.S. 97. A Level 1 “Be Alert” advisory covers nearby roads such as Old Blewett Highway, Camas Creek Road, and Camas Meadows. Authorities urge residents and travelers to monitor official updates and use alternate routes such as I-90 or U.S. Route 2 due to the closure of Blewett Pass (2)(4). How can I protect myself from wildfire smoke? Always plan ahead to protect yourself from wildfire smoke. Get a free air quality app for real-time air quality alerts and forecasts. Shut doors and windows and set the HVAC to recirculate mode. Run a high-performance air purifier to filter wildfire smoke. Contribute to your community’s outdoor air quality data. Stay indoors; if you do need to go outdoors, wear a KN95/FFP2 mask. As of October 6, 2025, this fire is 7% contained.","wildfire-map-spotlight-labor-mountain-fire-washington","2025-10-06T12:35:00Z",{"_121":338,"_118":339},"https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/labor_mountain_Desktop_bb73fe17-d68b-4c65-bc11-1afd7b2799c2.jpg?v=1759774494","Forest burning","cta",{"_214":342,"_211":343},"/newsroom?tag=Air%20Quality","all air quality news","productCta",{"_10":346,"_211":347,"_212":348,"_269":350,"_218":351,"_284":382,"_344":-7},"air-monitors","Air Monitors",{"_214":349,"_216":217},"/products/air-quality-monitors",[271],[352,359,368,373],{"_10":353,"_211":354,"_46":355,"_226":356,"_212":358},"airVisualSensors","AirVisual Sensors","World's smartest air monitors",{"_228":357,"_230":357},"/dl/assets/nav/air-monitors/av_series@1x.webp",{"_214":349,"_216":217},{"_10":360,"_211":361,"_46":362,"_226":363,"_212":365},"featuredContributors","Featured Contributors","Learn about our featured data contributors around the world and how they help their communities improve air quality.",{"_228":364,"_230":364},"/dl/assets/nav/air-monitors/featured-contributors.webp",{"_214":366,"_216":217,"_211":367},"/featured-contributors","see contributors",{"_10":262,"_211":263,"_46":264,"_226":369,"_212":371},{"_228":370,"_230":370},"/dl/assets/nav/air-monitors/community.webp",{"_214":268,"_216":217,"_211":372},"our challenge",{"_10":374,"_211":375,"_46":376,"_226":377,"_212":379},"communityMonitoring","Community Monitoring","IQAir AirVisual Platform offers easy and convenient ways to share data and provide critical air quality data globally.",{"_228":378,"_230":378},"/dl/assets/nav/air-monitors/IQAirAirVisualPlatform.webp",{"_214":380,"_216":217,"_211":381},"/community-air-quality-monitoring","find out more",{"_286":383,"_340":430},[384,394,403,413,421],{"_10":385,"_211":386,"_291":387,"_293":388,"_295":389,"_297":390,"_226":391},"gid://shopify/Article/999438156150","Revealing the Invisible: How FPT University is advancing air quality in Vietnam","FPT University is turning air quality data into education, action, and cleaner air for Vietnam’s future. Learn how their campus network empowers students and communities.","A university committed to clean air and climate action FPT University (FPTU) has long stood at the intersection of innovation, education, and sustainability in Vietnam (1). As part of the FPT Education Organization, FPTU spans five campuses across the country—from Hanoi to Can Tho—educating tens of thousands of students across disciplines. Now, FPTU is taking a bold new step to protect the air its students breathe. In 2024, the university committed to integrating air quality monitoring into its Sustainable Development Strategy, installing IQAir AirVisual Outdoor monitors on their campuses throughout Vietnam. Choosing a path forward Poor air quality is a rising concern in many parts of Vietnam, particularly in rapidly growing urban areas. FPTU recognized the importance of not just understanding air pollution—but actively measuring and managing it. FPTU discovered IQAir’s global air quality map and monitoring solutions and, impressed by the company’s transparency and global presence, partnered with its technical team to install air monitors across its campuses. “We chose IQAir because they are trusted around the world,” said Truong Thi Anh Dao, Head of SDG office at FPT University at Ho Chi Minh City. “The AirVisual devices provide reliable, easy-to-understand data for students, staff, and the wider community.” Building a nationwide monitoring network In March 2025, FPTU launched its pilot station at the Ho Chi Minh City campus. After confirming system performance and establishing a dedicated project team, the university quickly expanded the program. By June, three additional IQAir AirVisual Outdoor monitors were installed across campuses in Can Tho, Qui Nhon, and Da Nang. Despite logistical challenges—such as equipment transport between cities—the rollout was smooth, thanks to close support from IQAir’s team and a proactive university task force. FPTU’s four-station network now provides real-time air quality data across central and southern Vietnam, with Hanoi’s northern campus slated to join soon. FPT University’s air quality monitoring network is publicly accessible via their IQAir Contributor Profile, where each campus station shares real-time data and helps build a more transparent, informed picture of air quality across Vietnam. Turning data into decisions The real-time data generated by each monitor is displayed prominently on large digital screens in campus lobbies, enabling thousands of students and staff to stay informed at a glance. Over 2,400 people across the university’s stations now check AQI data daily. Monitoring teams track patterns, flag anomalies, and coordinate with local environmental authorities when air quality drops. During high-pollution days, the data helps guide activity planning and safety precautions on campus. “Our students are proud to be part of a school that takes clean air seriously.” –Truong Thi Anh Dao, Head of SDG office, FPT University at Ho Chi Minh City “We were amazed at how a small sensor could provide so much insight,” said Dao. “Our students are proud to be part of a school that takes clean air seriously.” Empowering students through clean air and sustainability For FPTU, air monitoring isn’t just about protection—it’s about education and empowerment. Faculty are incorporating air quality data into classroom learning and research, while students are leading sustainability initiatives. Tree planting campaigns, rooftop gardens, and electric vehicle advocacy are just some of the student-driven projects now taking root. The Ho Chi Minh campus saw a 30–35% reduction in student vehicle use following a carpool campaign in 2024. In Quy Nhon, over 1,200 trees were planted in a multi-layered tropical garden system—efforts that have measurably improved the campus air quality. “We are thrilled to see so much student engagement,” said Dao. From university to community: Growing the vision for Vietnam FPTU is already looking ahead. The university plans to expand its monitoring network to the FSchool system, which serves K–12 students across 13 locations in Vietnam. Starting with the Hanoi campus, younger students will soon gain access to real-time air quality data—and learn how to interpret and act on it. “We want our students to grow up understanding not just why air quality matters, but how they can be part of the solution,” Dao said. FPTU also aims to leverage its vast communication reach—10 million followers across websites and fan pages—to educate the broader public and encourage environmental action. “When we understand the air we breathe, we’re better equipped to change it.” Conclusion Through its partnership with IQAir, FPT University is helping shape a new standard for health, safety, and sustainability in Vietnamese education. FPTU’s message to other institutions is simple. As Dao put it: “By contributing even one data point to the map, you help tell a more complete story of your city’s air quality. And when we understand the air we breathe, we’re better equipped to change it.” FPT University’s leadership in air quality monitoring reflects a powerful truth: clean air is a right, not a luxury. By combining science, education, and action, FPTU is not only protecting its students—it’s empowering a new generation to lead the charge for cleaner air.","revealing-the-invisible-fpt-university-vietnam","2025-10-05T22:00:00Z",{"_121":392,"_118":393},"https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/Image-2025-09-29_12_10_15-2_5671631f-23ce-40a9-af83-ad1cb0d7dc12.png?v=1759765793","FPT university building ",{"_10":395,"_211":396,"_291":397,"_293":398,"_295":399,"_297":400,"_226":401},"gid://shopify/Article/999485112694","Bangkok and IQAir sign landmark partnership for clean air","Bangkok partners with IQAir to tackle air pollution. Learn more about this landmark collaboration.","On September 30, 2025, the Bangkok Metropolitan Administration (BMA) and IQAir signed a Memorandum of Understanding (MoU) to advance air quality initiatives in Bangkok. The signing ceremony, held at Bangkok City Hall, featured the Governor of Bangkok, H.E. Chadchart Sittipunt, Director-General of the BMA Environment Department, Mr. Prapas Lueangsirinapha, and IQAir Global CEO, Mr. Frank Hammes. This collaboration marks a major milestone in Bangkok’s efforts to address urban air pollution and protect public health. “Air quality is not only important for the health of our citizens, but also for the future of our city,” said Governor of Bangkok H.E. Chadchart Sittipunt. “Tools like the IQAir mobile app can help to educate citizens and ultimately help to enhance our city's air quality.” Governor of Bangkok H.E. Chadchart Sittipunt delivers remarks at the MoU signing ceremony. Source: IQAir. Data-driven insights IQAir will provide its air quality monitoring platform and access to real-time and historical data to support Bangkok’s public health initiatives. This will help the BMA make evidence-based decisions, communicate risks to the public, and guide long-term policy. The partnership will leverage IQAir’s AirVisual Outdoor monitors to expand citywide air monitoring, empowering authorities and citizens with transparent, hyperlocal data. Public awareness Together, IQAir and the BMA will launch campaigns to raise awareness of air pollution risks and provide Bangkok residents with actionable steps to protect themselves, with a special focus on vulnerable groups such as children and the elderly. Cleaner air in Bangkok schools The partnership will also address air quality in schools by monitoring indoor air conditions, developing protocols and guidelines, and exploring policy recommendations to safeguard children’s health and learning environments. One of the long-term goals of this initiative is to make Bangkok’s schools among the healthiest in the world, despite the city’s challenging environmental conditions. By prioritizing clean air in classrooms, the BMA and IQAir aim to give children the healthiest possible start in life while setting an international benchmark for school environments in large urban centers. A partnership built on shared commitment This collaboration reflects a united approach — pairing government leadership with international technology expertise — to deliver lasting improvements to Bangkok’s air. IQAir will contribute global expertise, advanced technology, and monitoring solutions, while the BMA will lead local implementation and community engagement. “Bangkok is demonstrating bold leadership by prioritizing clean air for its citizens,” said Frank Hammes, Global CEO of IQAir. “We are honored to support this vision with our data, technology, and expertise.” “Bangkok is demonstrating bold leadership by prioritizing clean air for its citizens.” – Frank Hammes, Global CEO, IQAir IQAir CEO Frank Hammes highlights the importance of data and technology in supporting Bangkok’s clean air goals. Source: IQAir. Conclusion Bangkok is taking decisive action to confront air pollution and protect public health. With IQAir’s global expertise and the BMA’s leadership, this partnership to advance Bangkok’s air quality initiatives will bring data-driven insights, community education, and school-focused solutions to one of Asia’s most dynamic cities.","bangkok-iqair-air-quality-partnership","2025-10-02T10:00:00Z",{"_121":402,"_118":-5},"https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/AQL_Bangkok-IQAir_Desk_A_a6a99801-1c41-473e-b53f-b003cb551d08.jpg?v=1759432773",{"_10":404,"_211":405,"_291":406,"_293":407,"_295":408,"_297":409,"_226":410},"gid://shopify/Article/999266582902","Revealing the Invisible: Ukraine's mission to monitor Antarctic skies","Ukrainian scientists are conducting research on one of the most remote islands on earth. See how air quality tech is lifting the veil on Antarctica’s hidden air quality.","It’s easy to assume that one of the few comforts enjoyed by scientists in Antarctica is breathing in the cleanest air on earth. Unmarred by cities, highways, mining, or agricultural or industrial activity, the continent is locked away under ice and snow. Only coastal penguin colonies and isolated research stations dot a starkly beautiful landscape. But as Ukrainian researchers at Vernadsky Research Base on Galindez Island are finding through air quality technology, clean air isn’t always promised at the most remote destination on Earth. A long-awaited expedition into science Scientists who visit Antarctica are among the most knowledgeable in their field; the posting is an exceptionally rare opportunity. Serhii Yakushchenko had always wanted to travel – even to the furthest reaches of the earth – and was elated to be among the few stationed there. “Since childhood, I have been an avid reader and dreamer. I was particularly fascinated by travel books and often imagined travelling the world.” The meteorologist got his chance when he was selected for a recent expedition to Vernadsky. His time on the island left a lasting impression. “Everyone who has worked there leaves part of themselves behind and takes part of Antarctica with them in their heart.” “Everyone who has worked there leaves part of themselves behind and takes part of Antarctica with them in their heart.” Serhii said. “The landscapes are all mesmerizing, and it is fascinating to observe the ever-changing weather and surroundings.” And of course, there is a job to do. “Working at the station is not just about the beauty and nature around it. Above all, it is a great responsibility and challenge for me as a scientist. It is an opportunity to contribute to Ukrainian science and represent it on the global stage.” Part of the appeal was the incredibly changeable weather on Galindez Island. “During the day, you can see different conditions. It can be snowing, raining, then half of the day without any clouds, and then later, changing wind direction.” Though the station doesn't have strong minus degree temperatures, clouds and strong winds are ever present. “Wind is a bigger challenge for us. We had an all-year record for wind gusts at 42.5 meters per second, or152 kilometers per hour.” Researching Antarctica’s air Despite these challenging conditions, Vernadsky serves a critical hub for groundbreaking air quality monitoring research. Research at the station is driven by the need to understand the dynamics of air quality in one of the most remote and isolated regions on Earth. And by deploying air quality monitoring technology, researchers seek to uncover the nuances of Antarctic air. Ukrainian researchers like Serhii study the seasonal behavior of particulate matter (PM) in the maritime Antarctic Peninsula. There, he collected air quality data using a Microtops AOD (Aerosol Optical Depth)/AE (Angstrom Exponent) device – but the handheld Microtops has its limitations. “We can use them just when the weather is very good, without any clouds,” Serhii said. “We need direct sunlight to use Microtops devices.” During Serhii’s expedition, there were 286 cloudy days at the station. To overcome this hurdle and further research, an AirVisual Outdoor air quality monitor was installed by Professor Gennadi Milinevsky at the station in 2025. Air quality data collected from the monitor was compared to the aerosol optical thickness and the Angstrom exponent (how the optical thickness of an aerosol typically depends on the wavelength of the light) values collected by the Microtops device. The result? A clearer picture of the influence of wind, temperature, and sea ice on particulate matter concentration, as well as the impact of aerosols on the quality of total ozone measurements. Serhii noted that further comparisons will be made with aerosol measurements taken at the Czech station Mendel located on the other side of the peninsula. Air quality uncovered, inside and out An AirVisual Pro Indoor Monitor was also installed in the meteorology office – an important line of defense in maintaining the expedition’s health. Given the need to insulate against extreme weather conditions, it helped the team know when fresh air was needed due to a build-up of indoor air pollutants. Given the more stable indoor environment, it also served as a useful source of baseline comparison with the outdoor air quality monitor, providing a holistic and comprehensive perspective on air quality at that location. Technical challenges Antarctica is profoundly cut off from most of humanity; the nearest city is Ushuaia, Argentina, about 620 miles away. This isolation provides a unique environment and opportunity for climate and meteorological research. It also means there are unique challenges to overcome, including those that could hamper gathering reliable air quality data. The harsh Antarctic weather, characterized by freezing temperatures, strong winds, and heavy snowfall, demands robust and resilient technology capable of withstanding such extreme conditions. “In general, the devices were easy to install and calibrate, both indoors and outdoors.” Serhii explained. “The 15-meter cable was long enough to position the outdoor monitor correctly. The instructions were clear and easy to understand.” The devices were easy to install and calibrate, both indoors and outdoors,” Serhii explained. “The instructions were clear and easy to understand.” However, Antarctica’s isolation means that internet connectivity can be both limited and unpredictable. Researchers often rely on satellite communication systems, which can be disrupted by severe weather conditions. Ensuring continuous and accurate data transmission from the AirVisual Outdoor monitor required innovative solutions and constant vigilance. The team at Vernadsky developed strategies to overcome any connectivity issues. including redirecting the indoor monitor to a strong WiFi point and occasional manual equipment restarts. With those issues addressed, the station continually publishes data air quality to the AirVisual platform despite the extreme environment. Air quality findings revealed The AirVisual monitor deployment at the base has yielded some fascinating air quality findings. A surprising area of research: the impact of a huge penguin colony of over 6,000 birds on the island’s local air quality. “There’s a lot of research into the impact of the growing penguin colony, their impact on air quality, and how penguin excrement can create more clouds,” Serhii explained. Penguin guano, or waste, releases ammonia and other compounds into the atmosphere, which can contribute to particulate matter levels and create help form more clouds in an already cloudy environment. Since penguins are commonly found on the Antarctic coast – where most of research stations are also located – it’s an opportunity to learn more about how animals influence this otherwise mostly uninhabited environment. Other potential sources of poor air quality are the diesel generators used for powering the research station. Emissions from these generators can vary with weather conditions, particularly wind direction and speed, which disperse or concentrate pollutants around the base. Future air quality research Air quality research doesn’t end with Serhii’s season in Antarctica. He fully trained and prepared his successor to carry on monitoring at the station – though he is also looking forward to returning in future. Continuously updated, real-time data is essential for the full air quality picture and understanding of conditions. As the Ukrainian research team knows, air quality monitoring at Vernadsky Research Base sets the table for better understanding of Antarctic atmospheric conditions. Data collected from the AirVisual Outdoor could contribute to studies to understand and mitigate the impacts of air pollution in Antarctica and to see how climate change and other environmental influences are impacting the world. The takeaway Antarctica's Vernadsky Research Base pioneering research, led by dedicated Ukrainian scientists like Serhii and supported by AirVisual air quality monitors, sheds a vital spotlight on air quality even in the most remote corners of the world. This air quality research challenges perceptions of pristine environments and demonstrates the intricate interactions between natural and human-induced factors affecting air quality. As the project moves forward, it may deepen the scientific community’s understanding of global atmospheric conditions and help pave the way for future air quality research in Antarctica.","revealing-the-invisible-ukraines-mission-to-monitor-antarctic-skies","2025-09-29T07:00:00Z",{"_121":411,"_118":412},"https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/assets_task_01k4x50dsqezbst96yvye1wsff_1757620080_img_1-2_2efcf271-b449-4acf-866c-38ea0305b80d.jpg?v=1759252005","Ukrain's flag under clear sky",{"_10":414,"_211":415,"_291":43,"_293":416,"_295":417,"_297":418,"_226":419},"gid://shopify/Article/998681313654","Revealing the Invisible: St. Andrews International School Bangkok","A Vision for Healthier Learning Environments Since 2018, St. Andrews International School Bangkok has taken proactive steps to protect students and staff from the harmful effects of air pollution. By installing IQAir AirVisual air quality monitors, integrating air purifiers, and implementing clear air quality action plans, St. Andrews has created a healthier learning environment while setting an example for other schools in Thailand. \"We don’t just track air quality—we act on it.\"– Roo Stenning, St. Andrews International School Bangkok From Concern to Action: Why Air Quality Monitoring Matters Bangkok’s air pollution is a well-known issue, particularly during the dry season when PM2.5 levels rise to hazardous levels. Before 2018, St. Andrews relied on external air quality data from various sources, but inconsistencies often led to confusion. Parents checking different monitoring stations would sometimes see conflicting air quality readings, creating concern and debate. Recognizing the need for a more reliable and transparent system, the school decided to install its own monitors. IQAir’s AirVisual devices became their solution, providing real-time, on-campus air quality data that both school staff and parents could trust. “We wanted our students, staff, and parents to see the same data and trust it,” explains Roo Stenning, the school’s Head of High School. Now, with two dedicated outdoor air quality monitors providing live readings, the school community can make informed decisions about outdoor activities. The initiative has expanded beyond campus as well—portable monitors are even sent on school field trips, allowing students and staff to track air quality no matter where they are in Thailand. \"Parents no longer have to guess or compare conflicting sources. They can check our data and know exactly what actions we are taking,\" said Stenning. Turning Data into Action: A Structured Approach Reliable air quality data is only useful if it leads to meaningful action, and St. Andrews has developed a clear, structured response to fluctuating air conditions. \"We aim to be proactive, not reactive. Our students spend most of their day at school, so we want to ensure they are breathing the cleanest air possible,\" Stenning said. The school follows the U.S. Air Quality Index (US AQI) guidelines, ensuring that all decisions are based on international best practices. When air quality remains in the healthy range, daily routines continue as usual. However, once the AQI surpasses 100, outdoor activities are moderated, and younger students, who are more sensitive to pollution, are advised to limit their exposure. At an AQI of 200, all outdoor activities are suspended to ensure the health and safety of students and staff. Recent updates to US AQI standards have made pollution thresholds more stringent, meaning Bangkok now experiences fewer ‘green days’ than in past years. The school actively communicates these changes to parents to ensure a clear understanding of what the data reflects. To ensure quick, informed decision-making, air quality levels are checked five times a day at key moments: before school, during morning break, and at lunch periods. If air pollution levels reach concerning thresholds, a color-coded flag system is updated on campus, signaling whether students should remain indoors. This proactive approach ensures that every member of the school community—students, teachers, and parents—can respond to changing air quality in real time. Beyond the Classroom: Educating and Engaging the Community Air quality monitoring at St. Andrews is not just about data—it’s about education, empowerment, and fostering environmental responsibility. The school actively involves students in air quality discussions, encouraging them to take an interest in environmental science and sustainable living. Students and parents can access real-time air quality data via the school’s web portal. Younger students have taken their awareness a step further by leading sustainability initiatives, such as anti-idling campaigns in the school’s parking lot. These student-led efforts encourage parents and drivers to turn off their car engines while waiting, reducing unnecessary emissions near the school. Classroom discussions also integrate air quality education, helping students understand the health impacts of pollution and the science behind air monitoring. By embedding these conversations into the curriculum, the school ensures that students are not just passive recipients of clean air policies but active participants in creating a healthier campus. \"Our hope is that by the time our students reach high school, they don’t just understand air quality—they actively engage in solutions,\" Stenning said. Innovating for the Future: Next Steps in Clean Air Commitment While St. Andrews has made significant progress in air quality management, the school is always looking ahead. One of its key focus areas is expanding indoor air quality monitoring. Currently, air purifiers are installed in over 100 classrooms, complemented by Energy Recovery Ventilation (ERV) systems that improve airflow while maintaining energy efficiency. The school is now exploring ways to aggregate data from these devices to provide a comprehensive picture of indoor air conditions. Another step forward is integrating real-time air quality displays on campus. While the school already uses a flag system to communicate air quality updates, adding live AQI readings on digital screens would enhance visibility and accessibility for students and staff. Conclusion St. Andrews International School Bangkok demonstrates how schools can take charge of air quality to protect their students and staff. Through real-time monitoring, clear action plans, and proactive community engagement, the school has set a benchmark for clean air in education. Their leadership in air quality monitoring aligns with global initiatives like IQAir’s Schools4Earth program, which helps schools worldwide gain access to real-time air quality data. By joining a growing network of schools contributing to air monitoring, St. Andrews is not just improving air quality on campus—it’s helping shape a global movement for cleaner air.","revealing-the-invisible-st-andrews-international-school-bangkok","2025-07-29T22:30:00Z",{"_121":420,"_118":-5},"https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/StAndrews_Desk_B_80b004c8-8992-4fef-aba0-3ced64d250c3.jpg?v=1759420649",{"_10":422,"_211":423,"_291":424,"_293":425,"_295":426,"_297":427,"_226":428},"gid://shopify/Article/998656999798","How IQAir ensures data quality on the AirVisual platform","Discover how IQAir maintains the accuracy and trustworthiness of global air quality data on the AirVisual platform.","Access to accurate air quality data can influence everything from public health decisions to climate research and policy. It’s critical that air quality data is trustworthy. IQAir is dedicated to delivering real-time, reliable, high-quality air quality information to people and organizations around the world. Air quality data must be available in real-time and easily understood, so that everyone can immediately act and protect themselves from the serious health threat posed by air pollution. This commitment drives a comprehensive quality assurance process on the AirVisual platform—an approach grounded in scientific rigor, transparency, and collaboration. Accurate sensors are selected, validated, and calibrated to ensure that everyone has dependable, free access to air quality information at their fingertips. For a deeper look at the quality assurance processes, hear directly from Dr. Christi Chester Schroeder, IQAir’s Director of Air Quality Science. IQAir’s approach to quality assurance IQAir both manufactures air quality monitors and hosts AirVisual, a comprehensive, freely accessible air quality data platform. This approach to quality assurance is built on a foundation of scientific precision and continuous improvement. AirVisual Outdoor air quality monitors undergo a combination of rigorous laboratory testing and real-world performance evaluations; the AirVisual Outdoor’s high accuracy has been verified by the Swiss Federal Institute of Metrology (METAS). Each sensor must meet strict criteria before being approved for deployment on the AirVisual platform, ensuring that every data point shared is rooted in reliability from the start. The AirVisual platform aggregates air quality data from both low-cost sensors and reference monitors, publishing data from over 30,000 air quality monitoring stations in more than 140 countries and 15,000 cities around the world. Roughly half of the data on the AirVisual platform comes from low-cost sensors, and the other half from government-operated monitors. Low-cost sensors, like the AirVisual Outdoor, are usually deployed by individuals and organizations. The AirVisual platform is sensor-agnostic; there are approximately ten different low-cost sensor types on the platform. Regardless of the source and whether air quality contributors maintain one sensor or a network of sensors, all sensors undergo verification and calibration. Regardless of the source and whether air quality contributors maintain one sensor or a network of sensors, all sensors undergo verification and calibration. IQAir employs a combination of automated algorithms and manual review processes to detect and correct anomalies in real time, maintaining consistency and accuracy across the network. Sensor validation Sensor validation is a critical first step in IQAir’s quality assurance process. Before devices are added to the AirVisual platform, they must undergo extensive evaluation to ensure they meet the required standards for accuracy and reliability. The location and placement of every AirVisual Outdoor sensor is manually verified through photos before it is added to the platform, assuring that the sensor is both outdoors and in an appropriate location. Sensors are assessed for their ability to produce consistent, precise measurements over time, minimizing data gaps and maximizing data completion. All sensors are assessed for their ability to produce consistent, precise measurements over time, minimizing data gaps and maximizing data completion. That means they must: Maintain a stable power and network connection for equal to or greater than 3 days, with consistent data. Have a reasonable correlation with surrounding stations. Publish air quality data at least on an hourly basis, or shorter when possible. Devices that demonstrate strong correlation with surrounding stations and maintain stability in challenging environmental conditions are selected for publication. Those that don’t meet those standards won’t be published. Sensor calibration Ongoing sensor calibration assures that air quality data published on AirVisual is consistent and error-free. These ongoing checks help identify any drift or discrepancies, allowing for timely adjustments. Ongoing sensor calibration assures that air quality data published on AirVisual is consistent and error-free. With multiple sensor types publishing data on the AirVisual platform, it is important that raw data is assessed, cleaned, and calibrated before publication. Quality control procedures are incorporated into the data pipeline that mathematically assess individual data points, evaluating whether a station's data is so outlying that it may be considered an outlier. Some criteria may trigger a data quarantine or a station being unpublished. Examples of criteria that may flag data for a review and quarantine include: Reporting less than five hours of historical data. Data point exceeding pollutant specific designated concentration threshold. A data outlier detected relative to other area stations. In some cases, a sensor may need to be unpublished entirely: Reporting the same concentration value for 24 hours. Reporting concentrations of 0 for more than 12 hours. Stopping data reporting for six hours. While automated quality control procedures are continuously running on the platform, users can also report when they see issues with a station through the AirVisual app. Advanced data checks Automated and manual QC processes identify and correct sensor reading anomalies in real time.Both automated algorithms and manual review processes work in tandem to detect and correct anomalies in real time, minimizing the potential for errors and ensuring data consistency. These checks continuously monitor incoming data, flagging any irregularities such as sudden spikes or unexpected trends – departures from the historical data or weather conditions – that could signal equipment malfunctions or environmental interference. Environmental compensation Atmospheric factors such as humidity and temperature can influence sensor readings. For instance, high humidity might result in low-cost sensors overreporting PM2.5 concentrations in an area. To counteract this, IQAir employs correction algorithms that automatically adjust sensor output to account for these environmental variables. These algorithms use real-time environmental data to correct for the effects of fluctuating conditions, ensuring that air quality measurements remain consistent and reliable across a wide range of climates. Commitment to transparency and collaboration IQAir is committed to openly sharing quality assurance methods, validation processes, and results. This ensures that everyone can trust the integrity of the data provided on the AirVisual platform. IQAir actively collaborates with governments, researchers, and NGOs to independently verify the data quality. Partnerships with organizations like the United Nations Environment Programme and Greenpeace allow IQAir to validate methods and contribute to the broader global conversation about air quality monitoring (1). IQAir also works with networks ranging from the Main Astronomical Observatory (MAO) in Kyiv, Ukraine to air quality sensor researchers in Ghana to advance everyone’s global understanding of air quality data. These collaborations help continually refine and improve IQAir systems to better support public health and inform environmental policy worldwide. Community Stories: Real People Powering Global Air Insights The AirVisual platform is more than a technical network—it’s powered by a global community of educators, environmental advocates, and everyday citizens using data to drive change. IQAir is proud to spotlight some of the many contributors making a difference: Permian Health’s air quality crusade in Gambia: A rural health initiative using real-time PM2.5 data to inform public health and drive national air quality policy. WWF-Pakistan: A 15-city sensor network providing real-time data to raise awareness and inform environmental policy. Clean Air One Atmosphere in West Africa: A citizen science project using IQAir sensors to educate, engage schools, and identify pollution hotspots. Community centers in Michigan and Bangkok: Local leaders use IQAir monitors to raise environmental awareness and guide safe outdoor activity. These global contributors—and thousands more around the world—form the heart of the AirVisual network. Their commitment to transparency, awareness, and health creates a more informed and empowered world. Turning Data Into Action: Tools for Learning and Impact The goal isn’t just to publish accurate data—it’s to make that data meaningful and actionable for everyone. IQAir provides intuitive tools and resources to help individuals, schools, and communities interpret air quality trends and take steps toward cleaner air: The AirVisual App helps users compare local air to global benchmarks and receive real-time alerts. Custom dashboards for schools, clinics, and NGOs support public engagement and localized action. Educational collaborations with researchers bring data into classrooms, empowering students to explore air quality in hands-on ways. Community feedback tools within the platform allow contributors to flag anomalies and drive continuous improvement. Democratizing air quality data helps turn awareness into advocacy—and science into better public health outcomes. Conclusion At IQAir, the integrity of AirVisual data is built on a foundation of scientific rigor, transparency, and an unwavering commitment to public health. Through meticulous sensor validation, continuous calibration, real-time data checks, and collaboration with the global air quality monitoring community, IQAir ensures that every piece of air quality data provided is accurate, reliable, and trustworthy. This approach to quality assurance reflects the company’s dedication to supporting informed decision-making and promoting healthier, cleaner environments worldwide.","how-iqair-ensures-data-quality-on-the-airvisual-platform","2025-06-09T22:00:00Z",{"_121":429,"_118":-5},"https://cdn.shopify.com/s/files/1/0677/4059/8571/articles/AQL_QAAirMonitors_Desk_A_c838ebaa-8382-4d41-8389-52b3a0566bc0.jpg?v=1753738006",{"_214":431,"_211":432},"/newsroom?tag=Community","All Community News",{"_10":434,"_211":435,"_212":436,"_218":438,"_344":473},"air-purifiers","Air Purifiers",{"_214":437,"_216":217},"/products/air-purifiers",[439,447,455,464],{"_10":440,"_211":441,"_46":442,"_226":443,"_212":445},"healthProSeries","HealthPro Series","Award winning, Medical-grade air filtration",{"_228":444,"_230":444},"/dl/assets/nav/air-purifiers/HPP_MM_AtHomeMenu_0523.png",{"_214":446,"_216":217},"/products/air-purifiers?filter.v.m.custom.series=HealthPro%20Series",{"_10":448,"_211":449,"_46":450,"_226":451,"_212":453},"atemSeries","Atem Series","Smart, HyperHEPA air purifiers for large rooms, personal space or car",{"_228":452,"_230":452},"/dl/assets/nav/air-purifiers/AtemX_Wired_Menu.png",{"_214":454,"_216":217},"/products/air-purifiers?filter.v.m.custom.series=Atem%20Series",{"_10":456,"_211":457,"_46":458,"_226":459,"_212":461,"_269":463},"gcMultiGas","GC MultiGas","#1 for Multiple Chemical Sensitivities",{"_228":460,"_230":460},"/dl/assets/nav/air-purifiers/GC.png",{"_214":462,"_216":217},"/products/air-purifiers/gc-multigas",[282,281,283,271],{"_10":465,"_211":466,"_46":467,"_226":468,"_212":470,"_269":472},"perfect16","Perfect 16","#1 Rated Whole-House Air Purifiers",{"_228":469,"_230":469},"/dl/assets/nav/air-purifiers/PerfPro.png",{"_214":471,"_216":217},"/products/air-purifiers/perfectpro-series",[282,281,283],[474,483,489],{"_10":475,"_211":476,"_212":477,"_226":480,"_269":482},"ctaAirPurifiers","Air purifiers for your home",{"_214":478,"_216":217,"_211":479},"/products/residential-solutions","Buy air purifiers",{"_228":481,"_230":481},"/dl/assets/nav/air-purifiers/Shop_residential_solutions.png",[282,281],{"_10":484,"_211":485,"_212":486,"_269":488},"ctaContact","Contact",{"_214":487,"_216":217},"/support/contact-us",[282,281],{"_10":490,"_211":491,"_212":492,"_269":494},"searchKnowledgeBase","Search the knowledge base",{"_214":493},"/support/knowledge-base",[282,281],{"_10":496,"_211":497,"_212":498,"_269":500,"_218":501,"_344":540},"filters","Filters",{"_214":499,"_216":217},"/products/replacement-filters",[271],[502,509,517,525,533],{"_10":503,"_211":504,"_226":505,"_212":507,"_269":508},"allFilters","All Filters",{"_228":506,"_230":506},"/dl/assets/nav/filters/Allfilters_Air_Purifiers.png",{"_214":499,"_216":217},[271,283],{"_10":510,"_211":511,"_226":512,"_212":514,"_269":516},"healthProSeriesFilters","HealthPro Series Filters",{"_228":513,"_230":513},"/dl/assets/nav/filters/AtHome_Air_Purifiers_Filters.png",{"_214":515,"_216":217},"/products/replacement-filters?filter.v.m.custom.series=HealthPro%20Series",[271,283],{"_10":518,"_211":519,"_226":520,"_212":522,"_269":524},"atemSeriesFilters","Atem Series Filters",{"_228":521,"_230":521},"/dl/assets/nav/filters/Atem-Series-X-Car-Desk_Filters.png",{"_214":523,"_216":217},"/products/replacement-filters?filter.v.m.custom.series=Atem%20Series",[271,283],{"_10":526,"_211":527,"_226":528,"_212":530,"_269":532},"gcSeriesFilters","GC Series Filters",{"_228":529,"_230":529},"/dl/assets/nav/filters/GC_Air_Purifiers.png",{"_214":531,"_216":217},"/products/replacement-filters?filter.v.m.custom.series=GC%20Series",[271,283],{"_10":465,"_211":534,"_226":535,"_212":537,"_269":539},"Perfect 16 Filters",{"_228":536,"_230":536},"/dl/assets/nav/filters/PerfectPro_Air_Purifiers.png",{"_214":538,"_216":217},"/products/replacement-filters?filter.v.m.custom.series=PerfectPro%20Series",[282,281,283],[541,545,548],{"_10":475,"_211":476,"_212":542,"_226":543,"_269":544},{"_214":478,"_216":217,"_211":479},{"_228":481,"_230":481},[282,281],{"_10":484,"_211":485,"_212":546,"_269":547},{"_214":487,"_216":217},[282,281],{"_10":490,"_211":491,"_212":549,"_269":550},{"_214":493,"_211":479},[282,281],{"_10":552,"_211":553,"_212":554,"_269":556,"_218":557,"_344":-7},"face-masks","Face Masks",{"_214":555,"_216":217},"/products/residential-solutions/kn95-ffp2-face-mask",[282,281,283],[],{"_10":559,"_211":560,"_212":561,"_218":563,"_344":619},"for-business","For Business",{"_214":562,"_216":217},"/commercial-air-purifiers",[564,571,577,584,591,598,605,612],{"_10":565,"_211":566,"_226":567,"_212":569},"cleanAirFacility","Clean Air Facility",{"_228":568,"_230":568},"/dl/assets/nav/for-business/clean-air-facility.webp",{"_214":570,"_216":217},"/commercial-applications/clean-air-facilities",{"_10":572,"_211":573,"_226":574,"_212":576},"commercialAirPurification","Commercial Air Purification",{"_228":575,"_230":575},"/dl/assets/nav/for-business/commercial-air-purification.jpg",{"_214":562,"_216":217},{"_10":578,"_211":579,"_226":580,"_212":582},"schools","Schools",{"_228":581,"_230":581},"/dl/assets/nav/for-business/schools.webp",{"_214":583,"_216":217},"/commercial-applications/education",{"_10":585,"_211":586,"_226":587,"_212":589},"hospitalsAndClinics","Hospitals & clinics",{"_228":588,"_230":588},"/dl/assets/nav/for-business/hospitals-clinics.webp",{"_214":590,"_216":217},"/commercial-applications/hospitals-clinics",{"_10":592,"_211":593,"_226":594,"_212":596},"dentalOffices","Dental offices",{"_228":595,"_230":595},"/dl/assets/nav/for-business/dental.webp",{"_214":597,"_216":217},"/commercial-applications/dental",{"_10":599,"_211":600,"_226":601,"_212":603},"laboratories","Laboratories",{"_228":602,"_230":602},"/dl/assets/nav/for-business/labs.webp",{"_214":604,"_216":217},"/commercial-applications/laboratories",{"_10":606,"_211":607,"_226":608,"_212":610},"museums","Museums",{"_228":609,"_230":609},"/dl/assets/nav/for-business/museums.webp",{"_214":611,"_216":217},"/commercial-applications/museums",{"_10":613,"_211":614,"_226":615,"_212":617},"esg","Environmental, Social and Governance",{"_228":616,"_230":616},"/dl/assets/nav/for-business/esg.webp",{"_214":618,"_216":217},"/commercial-applications/esg",[620,623,626],{"_10":475,"_211":476,"_212":621,"_269":622},{"_214":478,"_216":217},[282,281],{"_10":484,"_211":485,"_212":624,"_269":625},{"_214":487,"_216":217},[282,281],{"_10":490,"_211":491,"_212":627,"_269":628},{"_214":493},[282,281],{"_10":630,"_211":631,"_212":632,"_284":634,"_218":648,"_344":-7},"news","News",{"_214":633,"_216":217},"/newsroom",{"_286":635,"_340":646},[636,638,640,642,644],{"_10":289,"_211":290,"_291":292,"_293":294,"_295":296,"_297":298,"_226":637},{"_121":300,"_118":-5},{"_10":302,"_211":303,"_291":304,"_293":305,"_295":306,"_297":307,"_226":639},{"_121":309,"_118":310},{"_10":312,"_211":313,"_291":314,"_293":315,"_295":316,"_297":317,"_226":641},{"_121":319,"_118":-5},{"_10":321,"_211":322,"_291":323,"_293":324,"_295":325,"_297":326,"_226":643},{"_121":328,"_118":329},{"_10":331,"_211":332,"_291":333,"_293":334,"_295":335,"_297":336,"_226":645},{"_121":338,"_118":339},{"_214":633,"_211":647},"All News",[],{"_10":650,"_211":651,"_212":652,"_218":654,"_284":690,"_344":-7},"impact","Impact",{"_214":653,"_216":217},"/about-iqair/our-causes",[655,664,669,675,681],{"_10":656,"_211":657,"_226":658,"_212":661,"_269":663},"schools4Earth","Schools4Earth",{"_228":659,"_230":660},"/dl/assets/nav/impact/CJ_Submenu_Desk.webp","/dl/assets/nav/impact/Impact_S4E_Desk.webp",{"_214":662,"_216":217},"/schools4earth",[271],{"_10":665,"_211":666,"_226":667,"_212":668},"climateJustice","Climate Justice",{"_228":659,"_230":659},{"_214":653,"_216":217},{"_10":670,"_211":614,"_226":671,"_212":673},"environmentalSocialGovernance",{"_228":672,"_230":672},"/dl/assets/nav/impact/ESG_Submenu_Desk.webp",{"_214":674,"_216":217},"/about-iqair/ESG-initiatives",{"_10":676,"_211":677,"_226":678,"_212":680},"environmentalJustice","Environmental Justice",{"_228":679,"_230":679},"/dl/assets/nav/impact/EJ_Submenu_Desk.webp",{"_214":653,"_216":217},{"_10":682,"_211":683,"_226":684,"_212":686},"iqairFoundation","IQAir Foundation",{"_228":685,"_230":685},"/dl/assets/nav/impact/Foundation_Submenu_Desk.webp",{"_214":687,"_216":217,"_688":689},"https://www.iqairfoundation.org","target","blank",{"_286":691,"_340":692},[],{"_214":693,"_211":694},"/newsroom?tag=Climate","All Climate News","footerMenu",[697,719,738,755,768,790],{"_211":698,"_699":700},"aboutIqAir","links",[701,705,707,710,714,716],{"_702":703,"_214":704,"_216":217},"label","aboutUs","/about-iqair",{"_702":706,"_214":487,"_216":217},"contactUs",{"_702":708,"_214":709,"_216":217},"awardsAndPartnership","/about-iqair/awards-partnerships",{"_702":711,"_214":712,"_216":713},"careers","https://jobs.iqair.ch","external",{"_702":715,"_214":268,"_216":217},"joinTheCommunity",{"_702":717,"_214":718,"_216":217},"becomeADealerFooter","/become-a-dealer",{"_211":720,"_699":721},"airQuality",[722,724,726,729,731,734,737],{"_702":723,"_214":242,"_216":217},"airQualityMap",{"_702":725,"_214":215,"_216":217},"worldAirQuality",{"_702":727,"_214":728,"_216":217},"historicalAirQualityData","/world-most-polluted-cities",{"_702":730,"_214":260,"_216":217},"liveAQICityRanking",{"_702":732,"_214":733,"_216":217},"worldAirQualityReport","/world-air-quality-report",{"_702":735,"_214":736,"_216":217},"airQualityAPI","/air-quality-monitors/api",{"_702":244,"_214":252,"_216":217},{"_211":739,"_699":740},"products",[741,743,745,747,749,752],{"_702":742,"_214":349,"_216":217},"airQualityMonitors",{"_702":744,"_214":437,"_216":217},"airPurifiers",{"_702":746,"_214":499,"_216":217},"replacementFilters",{"_702":748,"_214":471,"_216":217},"HVACAirFiltration",{"_702":750,"_214":751,"_216":217},"faceMasks","/commercial-face-masks",{"_702":753,"_214":754,"_216":217},"IQAirDashboard","/commercial-air-quality-monitors/enterprise-dashboard",{"_211":756,"_699":757},"businessSolutions",[758,759,760,763,764,766,767],{"_702":572,"_214":562,"_216":217},{"_702":578,"_214":583,"_216":217},{"_702":761,"_214":762,"_216":217},"hospitality","/commercial-applications/hospitality",{"_702":606,"_214":611,"_216":217},{"_702":765,"_214":590,"_216":217},"hospitals",{"_702":592,"_214":597,"_216":217},{"_702":599,"_214":604,"_216":217},{"_211":630,"_699":769},[770,772,775,778,781,784,787],{"_702":771,"_214":342},"airQualityNews",{"_702":773,"_214":774},"healthAndWellness","/newsroom?tag=Health%20And%20Wellness",{"_702":776,"_214":777},"allergiesAndAsthma","/newsroom?tag=Allergies%20And%20Asthma",{"_702":779,"_214":780},"pets","/newsroom?tag=Pets",{"_702":782,"_214":783},"parents","/newsroom?tag=Parents",{"_702":785,"_214":786},"successStories","/newsroom?tag=Success%20Stories",{"_702":788,"_214":789},"wildfire","/newsroom?tag=Wildfire",{"_211":41,"_699":791},[792,795,798,801],{"_702":793,"_214":794,"_216":217},"productSupport","/support",{"_702":796,"_214":797,"_216":217},"warrantyOverview","/support/iqair-warranty-coverage",{"_702":799,"_214":800,"_216":217},"warrantyRegistration","/support/warranty",{"_702":802,"_214":493,"_216":217},"knowledgeBase","overlayGroup",[805,835,838,903,924],{"_31":806,"_38":807,"_10":806},"cart-drawer",{"_808":92,"_809":92,"_810":94,"_811":92,"_812":94,"_813":92,"_814":815,"_816":92,"_817":818,"_819":820,"_821":92,"_822":94,"_823":824,"_825":826,"_827":828,"_829":92,"_830":831,"_832":820,"_833":92,"_834":94},"show_vendor","show_cart_note","show_shipping_calculator","show_view_cart_button","show_checkout_button","show_free_shipping_bar","free_shipping_minimum_amount","1000","cart_recommendations_enabled","cart_recommendations_heading","You may also like","cart_recommendations_limit",5,"show_cart_recommendations_vendor","show_cart_recommendations_price","cart_recommendations_products",[],"empty_cart_message","

Not sure where to start?
Try these collections:

","empty_cart_collections",[],"recent_products_enabled","recent_products_heading","Recently viewed","recent_products_limit","show_recent_products_vendor","show_recent_products_price",{"_31":836,"_38":837,"_10":836},"search-drawer",{},{"_31":839,"_33":840,"_70":883,"_38":884,"_10":839},"newsletter-popup",{"_841":842,"_44":852,"_858":859,"_864":865,"_867":868,"_872":873,"_875":876},"text-1",{"_31":46,"_38":843},{"_46":844,"_845":846,"_847":848,"_849":850,"_851":94,"_48":49,"_50":51},"

FIRST TIMER?

","text_size","subtext-custom","text_max_size",12,"text_font","body","secondary_color",{"_31":44,"_38":853},{"_44":854,"_81":855,"_85":86,"_48":856,"_50":857},"Sign up and get 20% off your first order","text-2xl lg:text-3xl","scribble","basic-underline","spacing-1",{"_31":860,"_38":861},"spacing",{"_119":862,"_863":848},32,"height_mobile","form",{"_31":864,"_38":866},{},"text-2",{"_31":46,"_38":869},{"_46":870,"_845":871,"_847":862,"_849":850,"_851":94,"_48":49,"_50":51},"

Subscribe to our newsletter and be the first to hear about our new arrivals, special promotions and online exclusives.

","text-sm","media",{"_31":872,"_38":874},{},"floating",{"_31":875,"_38":877},{"_44":878,"_879":880,"_127":94,"_881":94,"_882":92,"_95":207,"_96":192},"Get 20% Off","content_position","left-0","mobile_disabled","mobile_hide_social",[841,44,858,864,867,872,875],{"_885":886,"_887":94,"_888":94,"_889":890,"_891":892,"_79":893,"_879":894,"_895":207,"_896":192,"_897":898,"_899":192,"_900":207,"_901":43,"_902":207},"mode","enabled","only_homepage","only_visitor","delay",7,"expiry",30,"left","right-0","color_drawer_text","color_drawer_background","color_drawer_highlight","#ffddbf","color_drawer_button_text","color_drawer_button_background","color_drawer_button_gradient","color_drawer_overlay",{"_31":904,"_33":905,"_70":922,"_38":923,"_10":904},"cookie-banner",{"_44":906,"_46":910,"_860":914,"_917":918},{"_31":44,"_38":907},{"_44":908,"_81":909,"_85":86,"_48":49,"_50":51},"We use cookies","text-lg-2xl",{"_31":46,"_38":911},{"_46":912,"_845":913,"_847":862,"_849":850,"_851":92,"_48":49,"_50":51},"

This site uses cookies for better user experience and analytics.

","text-base",{"_31":860,"_38":915},{"_119":916,"_863":848},16,"buttons",{"_31":917,"_38":919},{"_166":920,"_170":921},"Accept","Decline",[44,46,860,917],{"_885":886,"_889":820,"_79":80,"_879":880,"_895":207,"_896":192,"_897":898,"_899":192,"_900":207,"_901":43},{"_31":925,"_33":926,"_70":957,"_38":958,"_10":925},"mobile-dock",{"_927":928,"_932":933,"_936":937,"_941":942,"_947":948,"_952":953},"mobile-dock-0",{"_31":929,"_38":930},"home",{"_42":43,"_211":931},"Home","mobile-dock-1",{"_31":134,"_38":934},{"_42":43,"_211":935},"Menu","mobile-dock-2",{"_31":938,"_38":939},"search",{"_42":43,"_211":940},"Search","mobile-dock-3",{"_31":943,"_38":944},"link",{"_42":43,"_211":945,"_943":946,"_713":92},"Shop","shopify://collections/all","mobile-dock-4",{"_31":949,"_38":950},"cart",{"_42":43,"_211":951},"Cart","mobile-dock-5",{"_31":954,"_38":955},"account",{"_42":43,"_211":956},"Account",[927,932,936,941,947,952],{"_95":194,"_96":192,"_97":43,"_103":959,"_105":959,"_106":94,"_108":94},8,"seo",{"_211":962,"_88":963,"_295":964,"_121":965,"_966":967,"_1001":-7,"_1002":1003},"IQAir | First in Air Quality","IQAir is the world’s leading innovator of Indoor Air Quality solutions. Our passion is to help people live longer, healthier lives by creating the most ...","@airvisual","https://www.iqair.com/au/earth","jsonLd",{"_968":969,"_970":971,"_12":972,"_115":973,"_974":975,"_984":985,"_121":965,"_995":996},"@context","https://schema.org","@type","Organization","IQAir","https://www.iqair.com/dl/web/logos/ic-logo-iq-air-blue.svg","sameAs",[976,977,978,979,980,981,982,983],"https://www.facebook.com/iqair","https://twitter.com/IQAir","https://www.linkedin.com/company/the-iqair-group","https://www.instagram.com/iqair/","https://www.youtube.com/IQAir","https://www.pinterest.com/IQAir/","https://play.google.com/store/apps/details?id=com.airvisual&hl=en_US&gl=US","https://apps.apple.com/us/app/iqair-airvisual-air-quality/id1048912974","contactPoint",[986,993],{"_970":987,"_988":989,"_990":991,"_992":282},"ContactPoint","telephone","+1-866-488-1918","contactType","customer service","areaServed",{"_970":987,"_988":994,"_990":991,"_992":271},"+86-400-108-5117","potentialAction",{"_970":997,"_688":998,"_999":1000},"SearchAction","https://www.iqair.com/au/search-results?q={search_term}","query","required name='search_term'","robots","alternates",[1004,1008,1011,1014,1017,1020,1023,1026,1029,1032,1035,1038,1041,1044,1047,1050,1053,1055,1058,1061,1064,1067,1070,1073,1076,1079,1082,1085,1088,1091,1094,1097,1100,1103,1106,1109,1112,1115,1118,1121,1124],{"_1005":1006,"_121":1007},"language","en-us","https://www.iqair.com/us/earth",{"_1005":1009,"_121":1010},"es-us","https://www.iqair.com/us-es/earth",{"_1005":1012,"_121":1013},"en-ca","https://www.iqair.com/ca/earth",{"_1005":1015,"_121":1016},"fr-ca","https://www.iqair.com/ca-fr/earth",{"_1005":1018,"_121":1019},"zh-cn","https://iqair.cn/cn/earth",{"_1005":1021,"_121":1022},"en-cn","https://iqair.cn/cn-en/earth",{"_1005":1024,"_121":1025},"ko-kr","https://www.iqair.com/ko/earth",{"_1005":1027,"_121":1028},"id-id","https://www.iqair.com/id/earth",{"_1005":1030,"_121":1031},"th-th","https://www.iqair.com/th/earth",{"_1005":1033,"_121":1034},"en-th","https://www.iqair.com/th-en/earth",{"_1005":1036,"_121":1037},"fr-fr","https://www.iqair.com/fr/earth",{"_1005":1039,"_121":1040},"zh-tw","https://www.iqair.com/tw/earth",{"_1005":1042,"_121":1043},"vi-vn","https://www.iqair.com/vi/earth",{"_1005":1045,"_121":1046},"de-de","https://www.iqair.com/de/earth",{"_1005":1048,"_121":1049},"es-mx","https://www.iqair.com/mx/earth",{"_1005":1051,"_121":1052},"en-mx","https://www.iqair.com/mx-en/earth",{"_1005":1054,"_121":965},"en-au",{"_1005":1056,"_121":1057},"es-es","https://www.iqair.com/es/earth",{"_1005":1059,"_121":1060},"hi-in","https://www.iqair.com/in/earth",{"_1005":1062,"_121":1063},"en-in","https://www.iqair.com/in-en/earth",{"_1005":1065,"_121":1066},"ja-jp","https://www.iqair.com/jp/earth",{"_1005":1068,"_121":1069},"de-ch","https://www.iqair.com/ch/earth",{"_1005":1071,"_121":1072},"en-sa","https://www.iqair.com/sa/earth",{"_1005":1074,"_121":1075},"ar-sa","https://www.iqair.com/sa-ar/earth",{"_1005":1077,"_121":1078},"en-ae","https://www.iqair.com/ae/earth",{"_1005":1080,"_121":1081},"ar-ae","https://www.iqair.com/ae-ar/earth",{"_1005":1083,"_121":1084},"en-bh","https://www.iqair.com/bh/earth",{"_1005":1086,"_121":1087},"ar-bh","https://www.iqair.com/bh-ar/earth",{"_1005":1089,"_121":1090},"en-gb","https://www.iqair.com/gb/earth",{"_1005":1092,"_121":1093},"en-om","https://www.iqair.com/om/earth",{"_1005":1095,"_121":1096},"ar-om","https://www.iqair.com/om-ar/earth",{"_1005":1098,"_121":1099},"en-sg","https://www.iqair.com/sg/earth",{"_1005":1101,"_121":1102},"en-kw","https://www.iqair.com/kw/earth",{"_1005":1104,"_121":1105},"ar-kw","https://www.iqair.com/kw-ar/earth",{"_1005":1107,"_121":1108},"en-qa","https://www.iqair.com/qa/earth",{"_1005":1110,"_121":1111},"ar-qa","https://www.iqair.com/qa-ar/earth",{"_1005":1113,"_121":1114},"it-it","https://www.iqair.com/it/earth",{"_1005":1116,"_121":1117},"pl-pl","https://www.iqair.com/pl/earth",{"_1005":1119,"_121":1120},"ru-ru","https://www.iqair.com/ru/earth",{"_1005":1122,"_121":1123},"pt-pt","https://www.iqair.com/pt/earth",{"_1005":1125,"_121":1126},"pt-br","https://www.iqair.com/br/earth","requestInfo",{"_1129":1130,"_1143":1144},"userPreferences",{"_1131":1132,"_1141":282,"_1142":-7},"units",{"_1133":1134,"_1135":1136,"_1137":1138,"_1139":1140},"distance","kilometer","temperature","celsius","pressure","millibar","system","metric","AQI","timezone","userLocation",{"_18":282,"_1145":1146,"_1147":1148,"_1142":1149,"_1150":1151,"_1152":1151},"countryName","United States","city","Los Angeles","America/Los_Angeles","lat",0,"lng",["P",1153],"ENV",{"_1156":1157,"_1158":1159,"_1160":1157,"_1161":1162,"_1163":1164,"_1165":-7,"_1166":1167,"_1168":1169,"_1170":1171,"_1172":1173,"_1174":1175,"_1176":1177,"_1178":1179,"_1180":1181,"_1182":-7,"_1183":-7,"_1184":1185,"_1186":1187,"_1188":1189,"_1190":1191},"MODE","production","SENTRY_DSN","https://8e3aea2ba071c511ad8e9f1d0b91dd04@o446702.ingest.us.sentry.io/4508132736892928","SENTRY_ENVIRONMENT","SENTRY_SAMPLE_RATE","0.1","SENTRY_RELEASE","1e1ed23a32def2ec5246247294be10138264f373","SENTRY_PRODUCT_SAMPLING_RATE","GOOGLE_TAG_MANAGER_ID","GTM-PPQMD6","FACEBOOK_LOGIN_APP_ID","398656046993675","GOOGLE_LOGIN_CLIENT_ID","351521898-5bj7u78k0elfc3pod2gkejvfnju8hncf.apps.googleusercontent.com","APPLE_LOGIN_CLIENT_ID","4235W294QP.com.airvisual.airvisual","PUBLIC_STORE_DOMAIN","iqair-global-eur.myshopify.com","IQAIR_DASHBOARD_DOMAIN","dashboard.iqair.com","WAF_SDK","https://e486e75e09ee.edge.sdk.awswaf.com/e486e75e09ee/b1c3daab0149/challenge.js","CUSTOM_EMBEDDABLE_MAP_CONSTANTS_HOST","https://www.airvisual.com","SENTRY_REPLAYS_SAMPLE_RATE","SENTRY_REPLAYS_ERROR_SAMPLE_RATE","AIRVISUAL_CDN_DOMAIN","https://cdn.airvisual.net","AIRVISUAL_OSM_DOMAIN","https://osm.airvisual.net","AIRVISUAL_WIND_URL","https://website-api.airvisual.com/prod/current-wind-surface-level-gfs-1.0.json","AIRVISUAL_EARTH_URL","https://www.iqair.com/app/earth",["P",1192],"consent",{"_1195":1196,"_1197":1198},"checkoutDomain","shop-gl-eur.iqair.com","storefrontAccessToken","cc75eb5159fc569ed0c0f968a231755c","selectedLocale",{"_702":1201,"_1005":1202,"_1203":1204,"_1205":1206,"_1207":1208,"_1209":1210,"_1211":1212,"_1213":1214},"Australia","EN","country","AU","currency","AUD","flag","/flags/australia.jpg","continent","Asia Pacific","pathPrefix","au","websiteApiLang","en-AU","userAgent","Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)","routes/$(locale)",{},"routes/$(locale).earth",{"_1221":1222,"_960":1223},"ranking",["P",1222],{"_211":1224,"_88":1225},"IQAir Earth Air Pollution Map","View real-time world air quality data visualizations with IQAir Earth air quality map. See US AQI, PM2.5, PM10, & wind data on global satellite imagery.","actionData","errors"]

Recent searches

World AQI⁺ Ranking