Calidad del aire en Estados Unidos
Índice de calidad del aire (AQI⁺) y contaminación del aire PM2.5 en Estados Unidos • 08:26, sept 27
Oregon Department of Environmental QualityCoalition for Clean Air (CCA)California Air Resources Board (CARB)LA Unified School DistrictWashington Department of EcologyBay Area Air Quality Management District (BAAQMD)South Coast Air Quality Management District (South Coast AQMD)Colorado Department of Public Health & Environment (CDPHE)San Diego County Air Pollution Control District (SDAPCD)Florida Department of Environmental Protection (Florida DEP)New York State Department of Environmental Conservation (NYSDEC) Lane Regional Air Protection Agency (LRAPA)Spare the Air - Sacramento RegionNorth Carolina Department of Environmental Quality (NCDEQ)Maricopa County Air Monitoring DivisionMassachusetts Department of Environmental Protection (MassDEP)Idaho Department of Environmental Quality (Idaho DEQ)Texas Commission on Environmental Quality (TCEQ)Minnesota Pollution Control Agency (MPCA)Clark County Department of Environment and SustainabilityHawaii State Department of HealthNew Jersey Department of Environmental Protection (NJDEP)Alligator FamilyMetropolitan Washington Council of Governments (MWCOG) UTOPIA Fiberanonymous MKE FreshAir CollectiveBrainard Elementary SchoolRichjstuckerCastlebay Lane Elementary School037Travis ThompsonAnonymousTonydavid sirieixWilton Place ElementaryDavid PowerjunkVan 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 - UpperImperial County Department of Toxic Substance and Comite Civico del ValleSODadGVJonathan RockwayClean Air PartnersOakland Unified School DistrictAnonymousJustice Street Academy Charter SchoolWestport Heights ElementaryGrand View Boulevard ElementaryIQAir North AmericaCleanAIRE NC ActiveSGV - Active San Gabriel Valley Safer 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 IncBreitenbush Hot SpringsForward StrideStripeTown Arms Apartments, Inc.Joshua Kimzey - Dutch Bros CoffeeAir Aware Air Quality Project YMCAClean Air LAWeingart East LA YMCAArchitectural Medicine LLCSohail AbdiSIERRA CLUBJesus MartinezScribe WinerySJVAirKindred MotorworksAnonymous JokerRividor EHSIQAir Clean Air Experience CenterView Ridge Swim & Tennis ClubMcCormick RanchTate MetcalfMemorial Regional HealthRogue Detection Teams Anonymous contributor
8 estaciones patrocinadas por The Foundation for Clean Air
Oregon Department of Environmental QualityCoalition for Clean Air (CCA)California Air Resources Board (CARB)LA Unified School DistrictWashington Department of EcologyBay Area Air Quality Management District (BAAQMD)South Coast Air Quality Management District (South Coast AQMD)Colorado Department of Public Health & Environment (CDPHE)San Diego County Air Pollution Control District (SDAPCD)Florida Department of Environmental Protection (Florida DEP)New York State Department of Environmental Conservation (NYSDEC) Lane Regional Air Protection Agency (LRAPA)Spare the Air - Sacramento RegionNorth Carolina Department of Environmental Quality (NCDEQ)Maricopa County Air Monitoring DivisionMassachusetts Department of Environmental Protection (MassDEP)Idaho Department of Environmental Quality (Idaho DEQ)Texas Commission on Environmental Quality (TCEQ)Minnesota Pollution Control Agency (MPCA)Clark County Department of Environment and SustainabilityHawaii State Department of HealthNew Jersey Department of Environmental Protection (NJDEP)Alligator FamilyMetropolitan Washington Council of Governments (MWCOG) UTOPIA Fiberanonymous MKE FreshAir CollectiveBrainard Elementary SchoolRichjstuckerCastlebay Lane Elementary School037Travis ThompsonAnonymousTonydavid sirieixWilton Place ElementaryDavid PowerjunkVan 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 - UpperImperial County Department of Toxic Substance and Comite Civico del ValleSODadGVJonathan RockwayClean Air PartnersOakland Unified School DistrictAnonymousJustice Street Academy Charter SchoolWestport Heights ElementaryGrand View Boulevard ElementaryIQAir North AmericaCleanAIRE NC ActiveSGV - Active San Gabriel Valley Safer 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 IncBreitenbush Hot SpringsForward StrideStripeTown Arms Apartments, Inc.Joshua Kimzey - Dutch Bros CoffeeAir Aware Air Quality Project YMCAClean Air LAWeingart East LA YMCAArchitectural Medicine LLCSohail AbdiSIERRA CLUBJesus MartinezScribe WinerySJVAirKindred MotorworksAnonymous JokerRividor EHSIQAir Clean Air Experience CenterView Ridge Swim & Tennis ClubMcCormick RanchTate MetcalfMemorial Regional HealthRogue Detection Teams Anonymous contributor
8 estaciones patrocinadas por The Foundation for Clean Air
Ranking en vivo de las ciudades más contaminadas
Ranking de ciudades más contaminadas de Estados Unidos en tiempo real
| # | Ciudades | ICA⁺ US | |
|---|---|---|---|
| 1 |  Peaceful Valley | 107 | |
| 2 | Ontario | 82 | |
| 3 | Summit | 81 | |
| 4 | Montgomery County | 77 | |
| 5 | Sioux Falls | 75 | |
| 6 | Swain County | 75 | |
| 7 | Cícero | 74 | |
| 8 | Mono | 74 | |
| 9 | Bakersfield | 72 | |
| 10 | Bryson City | 71 |
2025 Ciudad más contaminada de Estados Unidos
| Cudahy, California | 61 |
Ranking en vivo de las ciudades más limpias
Ranking de ciudad más limpia de Estados Unidos en tiempo real
| # | Ciudades | ICA⁺ US | |
|---|---|---|---|
| 1 | Keyes | 1 | |
| 2 | Wakefield | 1 | |
| 3 | Cullowhee | 2 | |
| 4 | Holyoke | 2 | |
| 5 | Morris | 2 | |
| 6 | Northampton County | 2 | |
| 7 | Southwick | 2 | |
| 8 | Westfield | 2 | |
| 9 | Williamstown | 2 | |
| 10 | Athol | 3 |
2025 Ciudad más limpia de Estados Unidos
| Lihue, Hawaii | 8 |
Calidad del aire de Estados Unidos 2025
Promedio de calidad del aire del país en 2025
¿cómo de contaminado está Estados Unidos?
En 2025 en Estados Unidos, la concentración anual de PM2,5 fue 1.5 veces el valor de referencia anual de PM2,5 de la OMS.
Ranking AQI⁺ de país 2025
¿Qué país tuvo la peor calidad del aire en 2025?
Ranking PM2.5 mundial
Ranking mundial de la contaminación del aire de Estados Unidos en 2025
120/143
Incendios forestales en Estados Unidos
Información en tiempo real
Incendios activos
4
Obtén más información sobre la calidad del aire global
¿Cuál es el estado más contaminado de Estados Unidos?
- Alabama
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- Delaware
- Distrito de Columbia
- Florida
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- Guam
- Hawai
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