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Air quality in Baja California
Air quality index (AQI) and PM2.5 air pollution in Baja California
LIVE AQI CITY RANKING
Real-time Baja California
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Tijuana | 54 |
| 2 | Guadalupe Victoria | 51 |
| 3 | Mexicali | 49 |
| 4 | Ciudad Morelos | 39 |
| 5 | Ensenada | 31 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
27 Contributors
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LIVE AQI CITY RANKING
Real-time Baja California
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Ensenada | 31 |
| 2 | Ciudad Morelos | 39 |
| 3 | Mexicali | 49 |
| 4 | Guadalupe Victoria | 51 |
| 5 | Tijuana | 54 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
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Unhealthy for sensitive groups
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News
The latest air quality news and resources.
Baja California air quality data attribution
27Contributors
2 Government Contributors
- Aire Baja California
1 station
Non-profit organization Contributor
- Ayuntamiento De Mexicali
1 station
Corporate Contributor
- 23 Anonymous contributors
23 stations
23 Anonymous Contributors
Which is the most polluted city in Baja California?
AQI US, Metric