Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Nuevo Leon
Air quality index (AQI) and PM2.5 air pollution in Nuevo Leon
LIVE AQI CITY RANKING
Real-time Nuevo Leon
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Juarez | 132 |
| 2 | San Nicolas de los Garza | 113 |
| 3 | Ciudad de Allende | 105 |
| 4 | Apodaca | 99 |
| 5 | Guadalupe | 99 |
| 6 | Abasolo | 95 |
| 7 | Cadereyta Jimenez | 88 |
| 8 | Monterrey | 83 |
| 9 | Santa Catarina | 79 |
| 10 | General Escobedo | 78 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
49 Contributors
See all
LIVE AQI CITY RANKING
Real-time Nuevo Leon
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Salinas Victoria | 3 |
| 2 | Garcia | 74 |
| 3 | San Pedro Garza Garcia | 76 |
| 4 | General Escobedo | 78 |
| 5 | Santa Catarina | 79 |
| 6 | Monterrey | 83 |
| 7 | Cadereyta Jimenez | 88 |
| 8 | Abasolo | 95 |
| 9 | Apodaca | 99 |
| 10 | Guadalupe | 99 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
News
The latest air quality news and resources.
Nuevo Leon air quality data attribution
49Contributors
- Gobierno del Estado de Nuevo Leon
13 stations
2 Government Contributors
- Aires Nuevos
4 stations
Non-profit organization Contributor
- aglozano83
1 station
- Cumbres 2do sect ampl
1 station
- dtrevinor
1 station
- Adrian Rodriguez
1 station
- RFP
1 station
5 Individual Contributors
41 Anonymous contributors41 stations
41 Anonymous Contributors
Which is the most polluted city in Nuevo Leon?
- Juarez 132
- San Nicolas de los Garza 113
- Ciudad de Allende 105
- Apodaca 99
- Guadalupe 99
- Abasolo 95
- Cadereyta Jimenez 88
- Monterrey 83
- Santa Catarina 79
- General Escobedo 78
- San Pedro Garza Garcia 76
- Garcia 74
- Bosques de San Pedro 67
- Cadereyta 67
- Carmen 67
- Hidalgo 67
- Jardines de la Silla (Jardines) 67
- Ladrillera (Entronque Pesqueria) 67
- Mina 67
- Parque Industrial Ciudad Mitras 67
- Cienega de Flores 66
- Montemorelos 66
- Santiago 62
- Linares 60
- Salinas Victoria 3
AQI US, Metric