Air quality in Mexico
Air quality index (AQI⁺) and PM2.5 air pollution in Mexico • 15:31, Oct 10
Gobierno De La Ciudad De MexicoInstituto Nacional de Ecologia y Cambio Climatico (INECC)Secretaria de Medio Ambiente y Ordenamiento TerritorialAlexSecretaría de Medio Ambiente y Desarrollo Territorial de JaliscoMonitoreo Ambiental Liceo de Monterrey BlueridgeZAVALITAS AnónimoABAires NuevosAire Baja CaliforniaRuben Garnica / Tecnológico de MonterreyAdrian RodriguezLomas IIArizona Department of Environment Quality (ADEQ)Salt River Pima-Maricopa Indian CommunityPeter Mark SzencziImperial County Department of Toxic Substance and Comite Civico del ValledtrevinorCELFBMW Vecsa PueblaImperial County Air Pollution Control District (ICAPCD)California Air Resources Board (CARB)El DienteDMA aglozano83Santiago CrucesAlan Axel Martínez VizuetDFAldo Hernández VargasErik Guitronisaac salinasGuillermo TreviñoFundación Hogares JuárezAnonymous contributor
1 stations sponsored by The Foundation for Clean Air
Gobierno De La Ciudad De MexicoInstituto Nacional de Ecologia y Cambio Climatico (INECC)Secretaria de Medio Ambiente y Ordenamiento TerritorialAlexSecretaría de Medio Ambiente y Desarrollo Territorial de JaliscoMonitoreo Ambiental Liceo de Monterrey BlueridgeZAVALITAS AnónimoABAires NuevosAire Baja CaliforniaRuben Garnica / Tecnológico de MonterreyAdrian RodriguezLomas IIArizona Department of Environment Quality (ADEQ)Salt River Pima-Maricopa Indian CommunityPeter Mark SzencziImperial County Department of Toxic Substance and Comite Civico del ValledtrevinorCELFBMW Vecsa PueblaImperial County Air Pollution Control District (ICAPCD)California Air Resources Board (CARB)El DienteDMA aglozano83Santiago CrucesAlan Axel Martínez VizuetDFAldo Hernández VargasErik Guitronisaac salinasGuillermo TreviñoFundación Hogares JuárezAnonymous contributor
1 stations sponsored by The Foundation for Clean Air
Live most polluted city ranking
Real-time Mexico most polluted city ranking
| # | Cities | AQI⁺ US | |
|---|---|---|---|
| 1 |  Saltillo | 81 | |
| 2 | Juarez | 75 | |
| 3 | Mexico City | 75 | |
| 4 | Ciudad de Mexico | 66 | |
| 5 | General Escobedo | 58 | |
| 6 | Mexicali | 57 | |
| 7 | San Nicolas de los Garza | 55 | |
| 8 | Tijuana | 55 | |
| 9 | Guadalupe | 54 | |
| 10 | Monterrey | 53 |
2025 Mexico most polluted city
| Tlaxcalancingo, Puebla | 95 |
Live cleanest city ranking
Real-time Mexico cleanest city ranking
| # | Cities | AQI⁺ US | |
|---|---|---|---|
| 1 | Playa del Carmen | 15 | |
| 2 | Puebla | 21 | |
| 3 | Merida | 26 | |
| 4 | Santiago de Queretaro | 29 | |
| 5 | Guadalajara | 39 | |
| 6 | Leon | 47 | |
| 7 | Celaya | 50 | |
| 8 | Salamanca | 50 | |
| 9 | Irapuato | 52 | |
| 10 | Monterrey | 52 |
2025 Mexico cleanest city
| El Paraiso, Yucatan | 27 |
2025 Mexico air quality
2025 country air quality average
How polluted is Mexico?
In 2025 in Mexico, the annual PM2.5 concentration was 3.5 times the WHO annual PM2.5 guideline.
2025 AQI⁺ country ranking
Which country had the worst air quality in 2025?
Worldwide PM2.5 ranking
2025 Mexico global rank in air pollution
50/143
Wildfires in Mexico
Real-time information
Active fires
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