Qualité de l’air en États-Unis
Indice de qualité de l’air (IQA⁺) et pollution de l’air (PM2.5) en États-Unis • 02:20, nov. 14
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)San Diego County Air Pollution Control District (SDAPCD)South Coast Air Quality Management District (South Coast AQMD)Spare the Air - Sacramento RegionColorado Department of Public Health & Environment (CDPHE)Florida Department of Environmental Protection (Florida DEP)New York State Department of Environmental Conservation (NYSDEC) Lane Regional Air Protection Agency (LRAPA)North Carolina Department of Environmental Quality (NCDEQ)Maricopa County Air Monitoring DivisionMassachusetts Department of Environmental Protection (MassDEP)San Joaquin Valley Air Pollution Control DistrictIdaho Department of Environmental Quality (Idaho DEQ)Texas Commission on Environmental Quality (TCEQ)Clark County Department of Environment and SustainabilityMinnesota Pollution Control Agency (MPCA)Michigan Department of Environment, Great Lakes, and Energy (EGLE)Alligator Familyanonymous Metropolitan Washington Council of Governments (MWCOG) UTOPIA FiberBrainard Elementary SchoolRichCastlebay Lane Elementary School037Travis ThompsonTonyAnonymousDavid Powerdavid sirieixWilton Place ElementaryjunkVan Deene Avenue Elementary SchoolDutch BrosucweatherSouth Shores VAPA MagnetJoe 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 - UpperSODadJonathan RockwayGVOakland Unified School DistrictAnonymousJustice Street Academy Charter SchoolAnonymous IQAir Community MemberGrand View Boulevard ElementaryWestport Heights ElementaryClean Air PartnersMKE FreshAir CollectivePlaya Del Rey Elementary SchoolIQAir 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 CaliforniabdavisSteinach OfficeEnoch HowellDHP Energy at Santa Cat’s 😼House🏡Preh IncForward StrideTown Arms Apartments, Inc.StripeJoshua Kimzey - Dutch Bros CoffeeArchitectural Medicine LLCClean Air LASohail AbdiSIERRA CLUBCorona-Norco Family YMCAILD HPJesus MartinezOhio Valley Safe Air OVSASJVAirScribe WineryKindred MotorworksAnonymous JokerMcCormick RanchRividor EHSHyperbaric Oxygen Clinic of IdahoIQAir Clean Air Experience CenterView Ridge Swim & Tennis ClubThe MatherSBFAquaticsMemorial Regional HealthAnonymous contributor
8 stations subventionnées par 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)San Diego County Air Pollution Control District (SDAPCD)South Coast Air Quality Management District (South Coast AQMD)Spare the Air - Sacramento RegionColorado Department of Public Health & Environment (CDPHE)Florida Department of Environmental Protection (Florida DEP)New York State Department of Environmental Conservation (NYSDEC) Lane Regional Air Protection Agency (LRAPA)North Carolina Department of Environmental Quality (NCDEQ)Maricopa County Air Monitoring DivisionMassachusetts Department of Environmental Protection (MassDEP)San Joaquin Valley Air Pollution Control DistrictIdaho Department of Environmental Quality (Idaho DEQ)Texas Commission on Environmental Quality (TCEQ)Clark County Department of Environment and SustainabilityMinnesota Pollution Control Agency (MPCA)Michigan Department of Environment, Great Lakes, and Energy (EGLE)Alligator Familyanonymous Metropolitan Washington Council of Governments (MWCOG) UTOPIA FiberBrainard Elementary SchoolRichCastlebay Lane Elementary School037Travis ThompsonTonyAnonymousDavid Powerdavid sirieixWilton Place ElementaryjunkVan Deene Avenue Elementary SchoolDutch BrosucweatherSouth Shores VAPA MagnetJoe 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 - UpperSODadJonathan RockwayGVOakland Unified School DistrictAnonymousJustice Street Academy Charter SchoolAnonymous IQAir Community MemberGrand View Boulevard ElementaryWestport Heights ElementaryClean Air PartnersMKE FreshAir CollectivePlaya Del Rey Elementary SchoolIQAir 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 CaliforniabdavisSteinach OfficeEnoch HowellDHP Energy at Santa Cat’s 😼House🏡Preh IncForward StrideTown Arms Apartments, Inc.StripeJoshua Kimzey - Dutch Bros CoffeeArchitectural Medicine LLCClean Air LASohail AbdiSIERRA CLUBCorona-Norco Family YMCAILD HPJesus MartinezOhio Valley Safe Air OVSASJVAirScribe WineryKindred MotorworksAnonymous JokerMcCormick RanchRividor EHSHyperbaric Oxygen Clinic of IdahoIQAir Clean Air Experience CenterView Ridge Swim & Tennis ClubThe MatherSBFAquaticsMemorial Regional HealthAnonymous contributor
8 stations subventionnées par The Foundation for Clean Air
Classement des villes les plus polluées en temps réel
Classement en direct des villes les plus polluées en États-Unis
| # | Villes | IQA⁺ US | |
|---|---|---|---|
| 1 |  Kootenai County | 135 | |
| 2 | Coeur d'Alene | 102 | |
| 3 | Leavenworth | 95 | |
| 4 | White Salmon | 93 | |
| 5 | East Wenatchee | 92 | |
| 6 | Douglas | 91 | |
| 7 | Country Homes | 90 | |
| 8 | Sandpoint | 90 | |
| 9 | Winthrop | 88 | |
| 10 | Hood River | 81 |
2025 Ville la plus polluée États-Unis
| Cudahy, California | 61 |
Classement des villes les plus propres en temps réel
Classement en direct des villes les moins polluées en États-Unis
| # | Villes | IQA⁺ US | |
|---|---|---|---|
| 1 | San Buenaventura (Ventura) | 1 | |
| 2 | Seaside | 1 | |
| 3 | Valley Center | 1 | |
| 4 | Big Bear City | 2 | |
| 5 | Centerville, Shasta County | 2 | |
| 6 | Larkfield-Wikiup | 2 | |
| 7 | Lehigh | 2 | |
| 8 | Los Angeles County | 2 | |
| 9 | Moorpark | 2 | |
| 10 | Newport Beach | 2 |
2025 Ville la plus propre États-Unis
| Lihue, Hawaii | 8 |
Qualité de l’air à États-Unis en 2025
Qualité de l'air moyenne du pays en 2025
Quel est le niveau de pollution observé en États-Unis?
En 2025 à États-Unis, la concentration annuelle de PM2,5 était 1.5 fois la valeur seuil annuelle de l'OMS pour les particules PM2,5.
Classement 2025 de l’IQA⁺ des pays
Quel pays a eu la pire qualité de l’air moyenne en 2025 ?
Classement mondial du PM2,5
Classement mondial de la pollution de l'air de États-Unis en 2025
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Feux de forêt en États-Unis
Informations en temps réel
Feux actifs
3
En savoir plus sur la qualité de l’air mondiale
Which is the most polluted state in États-Unis?
- Alabama
- Alaska
- Arizona
- Arkansas
- Californie
- Colorado
- Connecticut
- Delaware
- District of Columbia
- Floride
- Géorgie
- Guam
- Hawaï
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiane
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- Nouveau-Mexique
- New York
- Caroline du Nord
- Dakota du Nord
- Ohio
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- Pennsylvanie
- Rhode Island
- Caroline du Sud
- Dakota du Sud
- Tennessee
- Texas
- Utah
- Vermont
- Virginie
- Washington
- Virginie-Occidentale
- Wisconsin
- Wyoming
