Chất lượng không khí tại Hoa Kỳ
Chỉ số chất lượng không khí (AQI⁺) và ô nhiễm không khí PM2.5 tại Hoa Kỳ • 06:55, Tháng 10 05
California Air Resources Board (CARB)Oregon Department of Environmental QualityCoalition for Clean Air (CCA)LA Unified School DistrictWashington Department of EcologyBay Area Air Quality Management District (BAAQMD)South Coast Air Quality Management District (South Coast AQMD)Spare the Air - Sacramento RegionSan Diego County Air Pollution Control District (SDAPCD)New York State Department of Environmental Conservation (NYSDEC) Florida Department of Environmental Protection (Florida DEP)North Carolina Department of Environmental Quality (NCDEQ)Lane Regional Air Protection Agency (LRAPA)Maricopa County Air Monitoring DivisionMassachusetts Department of Environmental Protection (MassDEP)Idaho Department of Environmental Quality (Idaho DEQ)San Joaquin Valley Air Pollution Control DistrictTexas Commission on Environmental Quality (TCEQ)Minnesota Pollution Control Agency (MPCA)New Jersey Department of Environmental Protection (NJDEP)Hawaii State Department of HealthNorthern Nevada Public Health Air Quality Management DivisionAlligator FamilyMetropolitan Washington Council of Governments (MWCOG) UTOPIA Fiberanonymous MKE FreshAir CollectiveBrainard Elementary SchoolRichjstuckerCastlebay Lane Elementary School037Travis ThompsonAnonymousTonydavid sirieixDavid PowerWilton Place ElementaryjunkVan Deene Avenue Elementary SchoolDutch BrosLoyola Village Fine and Performing Arts MagnetucweatherSouth Shores VAPA MagnetNPSJoe CernyLos Feliz STEMM MagnetVan Ness Avenue Elementary SchoolAllesandro Elementary SchoolLanai Road Elementary SchoolAnnandale Elementary SchoolValley View Elementary SchoolLenicia B. Weemes Elementary SchoolEagle Rock Elementary & Magnet Centerwyndham centerHancock Park Elementary SchoolOlympus Cove - UpperSODadGVJonathan RockwayOakland Unified School DistrictClean Air PartnersAnonymousJustice Street Academy Charter SchoolWestport Heights ElementaryGrand View Boulevard ElementaryIQAir North AmericaImperial County Department of Toxic Substance and Comite Civico del ValleCleanAIRE NCSafer TogetherPractical Software, LLCSeattle Children’s HospitalUrban Soil/Tierra Urbanahillmead parkTenafly Nature CenterAdame Communications Inc.Woodland Park ZooClimate First: Replacing Oil and Gas (CFROG)Breathe Southern CaliforniaSteinach OfficebdavisEnoch HowellDHP Energy at Santa Cat’s 😼House🏡Preh IncBreitenbush Hot SpringsForward StrideTown Arms Apartments, Inc.StripeJoshua Kimzey - Dutch Bros CoffeeClean Air LAArchitectural Medicine LLCSohail AbdiSIERRA CLUBOhio Valley Safe Air OVSAJesus MartinezMKE FreshAir CollectiveLauren PatrowskyScribe WinerySJVAirKindred MotorworksAnonymous JokerRividor EHSIQAir Clean Air Experience CenterView Ridge Swim & Tennis ClubMcCormick RanchTate MetcalfMemorial Regional HealthRogue Detection Teams Anonymous contributor
8 trạm được tài trợ bởi The Foundation for Clean Air
California Air Resources Board (CARB)Oregon Department of Environmental QualityCoalition for Clean Air (CCA)LA Unified School DistrictWashington Department of EcologyBay Area Air Quality Management District (BAAQMD)South Coast Air Quality Management District (South Coast AQMD)Spare the Air - Sacramento RegionSan Diego County Air Pollution Control District (SDAPCD)New York State Department of Environmental Conservation (NYSDEC) Florida Department of Environmental Protection (Florida DEP)North Carolina Department of Environmental Quality (NCDEQ)Lane Regional Air Protection Agency (LRAPA)Maricopa County Air Monitoring DivisionMassachusetts Department of Environmental Protection (MassDEP)Idaho Department of Environmental Quality (Idaho DEQ)San Joaquin Valley Air Pollution Control DistrictTexas Commission on Environmental Quality (TCEQ)Minnesota Pollution Control Agency (MPCA)New Jersey Department of Environmental Protection (NJDEP)Hawaii State Department of HealthNorthern Nevada Public Health Air Quality Management DivisionAlligator FamilyMetropolitan Washington Council of Governments (MWCOG) UTOPIA Fiberanonymous MKE FreshAir CollectiveBrainard Elementary SchoolRichjstuckerCastlebay Lane Elementary School037Travis ThompsonAnonymousTonydavid sirieixDavid PowerWilton Place ElementaryjunkVan Deene Avenue Elementary SchoolDutch BrosLoyola Village Fine and Performing Arts MagnetucweatherSouth Shores VAPA MagnetNPSJoe CernyLos Feliz STEMM MagnetVan Ness Avenue Elementary SchoolAllesandro Elementary SchoolLanai Road Elementary SchoolAnnandale Elementary SchoolValley View Elementary SchoolLenicia B. Weemes Elementary SchoolEagle Rock Elementary & Magnet Centerwyndham centerHancock Park Elementary SchoolOlympus Cove - UpperSODadGVJonathan RockwayOakland Unified School DistrictClean Air PartnersAnonymousJustice Street Academy Charter SchoolWestport Heights ElementaryGrand View Boulevard ElementaryIQAir North AmericaImperial County Department of Toxic Substance and Comite Civico del ValleCleanAIRE NCSafer TogetherPractical Software, LLCSeattle Children’s HospitalUrban Soil/Tierra Urbanahillmead parkTenafly Nature CenterAdame Communications Inc.Woodland Park ZooClimate First: Replacing Oil and Gas (CFROG)Breathe Southern CaliforniaSteinach OfficebdavisEnoch HowellDHP Energy at Santa Cat’s 😼House🏡Preh IncBreitenbush Hot SpringsForward StrideTown Arms Apartments, Inc.StripeJoshua Kimzey - Dutch Bros CoffeeClean Air LAArchitectural Medicine LLCSohail AbdiSIERRA CLUBOhio Valley Safe Air OVSAJesus MartinezMKE FreshAir CollectiveLauren PatrowskyScribe WinerySJVAirKindred MotorworksAnonymous JokerRividor EHSIQAir Clean Air Experience CenterView Ridge Swim & Tennis ClubMcCormick RanchTate MetcalfMemorial Regional HealthRogue Detection Teams Anonymous contributor
8 trạm được tài trợ bởi The Foundation for Clean Air
Xếp hạng trực tiếp thành phố ô nhiễm nhất
Xếp hạng thành phố ô nhiễm nhất tại Hoa Kỳ theo thời gian thực
| # | Thành phố | AQI⁺ Mỹ | |
|---|---|---|---|
| 1 |  New Canaan | 267 | |
| 2 | Chain Lake | 73 | |
| 3 | El Portal | 69 | |
| 4 | Franklin, Merced County | 66 | |
| 5 | Chattanooga | 65 | |
| 6 | Fresno County | 63 | |
| 7 | Helena | 63 | |
| 8 | Sunland Park | 62 | |
| 9 | San Luis Obispo County | 61 | |
| 10 | Jurupa Valley | 59 |
2025 thành phố ô nhiễm nhất tại Hoa Kỳ
| Cudahy, California | 61 |
Xếp hạng trực tiếp thành phố sạch nhất
Xếp hạng thành phố sạch nhất tại Hoa Kỳ theo thời gian thực
| # | Thành phố | AQI⁺ Mỹ | |
|---|---|---|---|
| 1 | Farmers Loop | 2 | |
| 2 | Kanawha County | 2 | |
| 3 | Makawao | 2 | |
| 4 | Waimea, Hawaii County | 2 | |
| 5 | Anacortes | 3 | |
| 6 | St. Mary's County | 3 | |
| 7 | Templeton | 3 | |
| 8 | Badger | 4 | |
| 9 | Cullowhee | 4 | |
| 10 | James City County | 4 |
2025 thành phố sạch nhất tại Hoa Kỳ
| Lihue, Hawaii | 8 |
Chất lượng không khí Hoa Kỳ 2025
Trung bình chất lượng không khí quốc gia 2025
thành phố ô nhiễm nhất tại Hoa Kỳ?
Năm 2025 tại Hoa Kỳ, nồng độ PM2.5 hàng năm cao gấp 1.5 lần giá trị hướng dẫn PM2.5 hàng năm của WHO.
Xếp hạng quốc gia theo AQI⁺ 2025
Quốc gia nào có chất lượng không khí tệ nhất trong 2025?
Xếp hạng PM2.5 toàn cầu
2025 Hoa Kỳ xếp hạng toàn cầu về ô nhiễm không khí
120/143
Cháy rừng tại Hoa Kỳ
Thông tin theo thời gian thực
Đám cháy đang hoạt động
5
Tìm hiểu thêm về chất lượng không khí toàn cầu
Bang nào ô nhiễm nhất tại Hoa Kỳ?
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