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Designed to measure & monitor indoor air quality.
The AirVisual Pro Monitor reports air quality inside your home, school, or business. Measures air pollution from cooking, cleaning, wood burning, interior decoration, smoking, and wildfire smoke and traffic pollution entering the building. View real-time and historic air quality via the free mobile IQAir AirVisual app.
Monitors 5 environmental parameters: AQI, Smoke and fine dust (PM2.5), carbon dioxide (CO2), temperature and relative humidity.
Key features
The AirVisual Pro offers real-time air quality monitoring with precise measurements of PM2.5, CO2, temperature, and humidity using professional-grade sensors and laser technology. It features a 5” LCD screen and integrates with the AirVisual app for easy access to data, including historical trends.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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The AirVisual Pro air quality monitor is designed to detect these pollutants
Outdoors our monitor detects and reports on harmful particles and gases. The AirVisual Pro can monitor up to 5 environmental parameters; AQI, PM2.5, CO2, Temperature, and Humidity.

AQI
Air quality index
AQI, or Air Quality Index, is a system for translating sometimes confusing or unintuitive pollutant concentration measurements, into one easy-to-understand scale to clearly represent the health risk posed by ambient air pollution.

PM2.5
Fine particles
PM2.5 particles measure 2.5 microns or less in diameter. PM2.5 particles are so small they can only be seen with an electron microscope. Of all air pollution measures, PM2.5 pollution poses the greatest health threat (1). Due to its small size, PM2.5 can remain suspended in the air for long periods of time and can be absorbed deep into the bloodstream upon inhalation.

Temp.
Temperature
Temperature is vital for air quality monitoring as it affects pollutant formation, dispersion, and sensor accuracy. High temperatures can increase pollution, while temperature inversions trap pollutants, worsening air quality. Monitoring it helps predict pollution risks and ensures accurate readings.

Humidity
Relative humidity
Humidity is important for air quality monitoring as it affects health, pollutant behavior, and sensor accuracy. High humidity can worsen respiratory issues, promote mold, and alter pollutant levels, while low humidity increases virus spread. Monitoring it ensures a healthier environment.

CO2
Carbon dioxide
At room temperature, carbon dioxide (CO2) is a colorless, odorless gas formed from carbon and oxygen atoms. The fourth most common gas found in the earth’s atmosphere next to nitrogen, oxygen, and argon, CO2can also be liquid or solid. In its solid form, CO2 is known as dry ice.
Engineered to accurately measure indoor air quality.
Measures smoke and fine dust (PM2.5), carbon dioxide (CO2), temperature and relative humidity. Designed to measure indoor air quality inside homes, businesses, schools and other public facilities. Monitors air pollution generated indoors by activities such as cooking, smoking, wood burning, interior decoration and renovation. Also tracks the ingress of ambient air pollution from traffic, industry, agriculture, dust storms and wildfires.
Compares current and historical data of the last 24 hours of indoor and outdoor air quality. Allowing you to track changes and trends over time.
Large 5” (12.7 cm) color display shows real-time and last 24 hours of indoor air quality.
The AirVisual Pro provides real-time air quality readings, and measurements of PM2.5 (fine dust), CO2, temperature, and humidity.
See what the experts say...
The monitor easily connected to our Wi-Fi network. Its app is clearly laid out, and both the device and the app offer simple, practical advice...
— Tim HeffernanNew York Times Wirecutter
One unexpected benefit of having the AirVisual Pro set up in my office was the discovery of just how high carbon dioxide readings got ...
— Brad MoonForbes - Consumer tech
If you like big screens and a wealth of information, ... none come close to having the AirVisual Pro screen size.
— Ethan BrookeBreatheSafeAir.com

The IQAir AirVisual app is the world’s number one air quality app.
Track your air quality monitor on the number one rated air quality app – trusted by millions. View real-time, historic, and forecasted air quality info. Receive smart alerts and updates to ensure you’re always breathing the cleanest air possible.

360° Air Quality Monitoring
IQAir Indoor Air Quality Monitors integrate with the AirVisual app. The app offers customizable alerts when air quality exceeds set thresholds and enables remote monitoring, making it easy to track and manage indoor air quality from anywhere. This integration provides seamless access to comprehensive air quality data, helping users make informed decisions to improve their environment.
★★★★★ Overall rating 4.8 (123) reviews
See why customers are happy with their purchase
★★★★★ Real-Time Quality Air Monitor
I wanted quantifiable data to assure my purifier is actually making a difference to the air in my home.
– Chrystal Los Angeles, CA
★★★★★ Excellent Features
This monitor provides the air quality index for inside and outside air. It has inside and outside temperature readings, inside humidity, inside carbon dioxide level with a graph showing these levels for the past 12 hours.
– Ashland, OR
★★★★★ Good to know the air I’m breathing
a great and good looking device on any desktop in any home telling you to open a window or two to get your CO down or close windows to keep the PM out. Indoor and Outdoor on one great App 😉
– Christian Victoria, Canada
Technical Specifications
Sensors
PM2.5 (Fine Dust)
- Technology Light scattering (optical) particle counter
- Measurement range 0 – 1,000 μg/m3
- Resolution 1 μg/m3
- Accuracy ±10 μg/m3 or ±10%
CO2
- Technology NDIR (non-dispersive infrared) with automatic baseline calibration
- Measurement range 400 – 10000 ppm
- Resolution 1 ppm
- Accuracy ± 40 ppm or ± 3%
Temperature
- Technology Digital CMOS
- Measurement range -40 – 90 °C (-40 °F to 194 °F)
- Resolution 0.1 °C (0.1 °F)
- Accuracy ±2 °C (±2 °F)
Relative humidity
- Technology Digital CMOS
- Measurement range 0 – 100%
- Resolution 1%
- Accuracy ±5%
General
- Dimensions H 8.43 cm (3.31”) x W 18.78 cm (7.36”)x D 7.75 cm (3.05”)
- Data Display 5” (12.7 cm) full color LCD screen and AirVisual app (iOS and Android) and Web dashboard
- Power 5V USB power supply included. Internal rechargeable Li-ion battery, up-to 4 hours of use. Auto-boot and auto-connection after power cut
- Connectivity 2.4 GHz Wi-Fi (IEEE802.11 b/g/n)
- Operating Temperature -10 to 40 °C (14 – 104 °F)
- Operating Humidity 0 – 95% RH, non-condensing
Features
- Data memory Registered devices record data and upload to cloud. Internal data buffering in case of offline periods. 1-year internal measurement data logging capacity
- Usage Indoors: Desktop, portable
- Time/ Location Time synchronization from internet; IP Geo-location; Time zone detection
- Weatherproof No
- Certificates FCC, IC, UL, ROHS, CE
User Guides
Visit the Product Support page and download the User Manuals for your device.
FAQs
Please see our Support page to find out more.
The AirVisual Pro air quality monitor distinguishes itself as an essential asset for any household keen on safeguarding its indoor environment, thanks to its comprehensive suite of features designed to monitor and manage air quality with precision. Equipped with professional-grade, highly accurate sensors, the AirVisual Pro meticulously tracks a wide array of common indoor contaminants. Beyond its capability to detect various pollutants, the device also monitors temperature and humidity levels, providing a holistic view of the indoor climate. These measurements are crucial as they can significantly influence the concentration and impact of indoor pollutants. What truly sets the AirVisual Pro apart are its customizable alerts. Users can define their safety thresholds for different parameters, and the device will notify them when these limits are exceeded. This feature allows for immediate action to be taken to rectify any issues, whether it be ventilating the area, activating air purifiers, or adjusting the humidity level, thereby maintaining a healthy indoor environment. In sum, the AirVisual Pro air quality monitor's integration of advanced sensor technology, along with its customizable alert system, renders it an indispensable tool for anyone looking to ensure their home's air quality is within safe and comfortable levels.
The AirVisual Pro air quality monitor is at the forefront of indoor air quality management, offering real-time, precise readings of air quality within any indoor setting. This advanced capability is made possible through its integration of professional-grade pollutant sensors and air quality testers, which are specifically designed to detect a comprehensive range of airborne contaminants. Central to the AirVisual Pro's exceptional performance is IQAir’s high-precision laser air quality sensor technology. This cutting-edge technology ensures that every reading is not only rapid but also characterized by an unmatched level of accuracy. By leveraging laser-based sensing, the AirVisual Pro can detect minute changes in air quality, offering users a reliable and immediate understanding of their indoor environment. The real-time data provided by the AirVisual Pro enables users to make informed decisions on how to improve their indoor air quality promptly. Whether it's activating air purifiers, adjusting ventilation, or simply being aware of the air quality trends over time, the AirVisual Pro empowers users to maintain a healthy and safe indoor atmosphere effectively. In summary, the AirVisual Pro air quality monitor's use of professional-grade sensors and IQAir’s high-precision laser technology ensures that it provides highly accurate and real-time air quality readings, making it an invaluable tool for anyone looking to protect their indoor environment from pollutants.
The AirVisual Pro air quality monitor is designed with user convenience and ease of use at its core, making it an accessible tool for anyone concerned about indoor air quality. Its user-friendly nature is highlighted by several key features. The AirVisual Pro ensures a hassle-free setup process, compatible with IQAir’s smartphone, tablet, or desktop app. This seamless integration allows users to get their air quality monitoring system up and running quickly, without the need for complicated installation procedures. With Wi-Fi connectivity, the AirVisual Pro offers the added convenience of wireless access to air quality data. Users can effortlessly view real-time and historical air quality information from anywhere, at any time, through their connected devices. This feature ensures that users are always informed about the air quality in their home or office, enabling them to take timely action if necessary. The device's rechargeable nature further enhances its user-friendliness. It can be powered via a standard electrical outlet or through a USB port, providing flexibility in charging and ensuring that the monitor can be kept operational without any interruptions. This versatility is especially beneficial for users who may need to move the device between locations or do not have easy access to traditional power sources. Overall, the AirVisual Pro air quality monitor's combination of easy setup, Wi-Fi connectivity, and versatile charging options make it a highly convenient and user-friendly device for monitoring indoor air quality. These features, along with its precise air quality measurements, render the AirVisual Pro an essential tool for maintaining a healthy indoor environment.
The AirVisual Pro air quality monitor by IQAir revolutionizes the way homeowners manage§ their indoor air quality through its comprehensive tracking feature. This advanced capability goes beyond mere real-time monitoring of air contaminants; it encompasses a holistic approach to air quality management by offering several critical functionalities. At its core, the AirVisual Pro continuously tracks the levels of various air contaminants present in your home. This includes particulate matter, volatile organic compounds, carbon dioxide, and more, ensuring that users receive up-to-the-minute data on their indoor air quality. Understanding air quality trends over time is crucial for effective management. The AirVisual Pro excels in this aspect by providing detailed reports on historical indoor Air Quality Index (AQI) values. This feature allows users to analyze how their indoor air quality has changed, identifying patterns and potential triggers of pollution. Recognizing the role of temperature and humidity in influencing air quality and comfort, the AirVisual Pro also monitors these environmental parameters. This comprehensive tracking enables users to make informed adjustments to their heating, cooling, and humidification systems to maintain an optimal indoor environment. Perhaps one of the most personalized features of the AirVisual Pro is its provision of health advice tailored to the user’s specific air quality conditions. This guidance helps users understand the potential health implications of their current air quality and offers practical recommendations on how to improve it, whether through ventilation, air purification, or other corrective measures. By integrating these features, the AirVisual Pro offers a full spectrum of air quality management tools. It empowers users not only to monitor and understand their indoor air quality in real time but also to make informed decisions to enhance their living environment based on historical data and customized health advice. This comprehensive approach ensures that maintaining a healthy indoor atmosphere is more accessible and effective than ever before.
The AirVisual Pro air quality monitor significantly expands its utility and effectiveness through two advanced features: the ability to view outdoor air quality and weather conditions, and smart integration with connected home technology. Users can pair their AirVisual Pro with an AirVisual Outdoor air quality monitor or follow their nearest public air quality station to gain insights into the external air quality and weather conditions. This feature allows for a comprehensive understanding of both indoor and outdoor air quality, enabling users to make more informed decisions about when to open windows for ventilation or when to keep them closed to avoid outdoor pollutants. By monitoring external conditions, users can also better understand the influence of outdoor air quality and weather on their indoor environment, enhancing their ability to maintain a healthy indoor air quality level. The AirVisual Pro takes advantage of smart home technology by offering integration with IFTTT (If This Then That) automation. This feature allows the air quality monitor to communicate with other connected devices in the home, such as HVAC systems, air purifiers, or smart windows. For example, users can set up automation rules to turn on the HVAC system or air purifiers when pollutant levels reach a specified threshold. This intelligent integration not only provides a proactive approach to managing indoor air quality but also enhances the overall efficiency and convenience of smart home ecosystems. Together, these features transform the AirVisual Pro from a standalone air quality monitor into an integral component of a smart, health-conscious home. By leveraging outdoor air quality data and integrating with smart home technology, the AirVisual Pro offers a more holistic and automated approach to air quality management, ensuring that users can maintain the healthiest possible indoor environment with minimal manual intervention.





