Air quality in Baja California

Air quality index (AQI) and PM2.5 air pollution in Baja California

LAST UPDATE (local time)

LIVE AQI CITY RANKING

Real-time Baja California
Most polluted city ranking

#cityUS AQI
1Puebla

68

2Mexicali

63

3Tijuana

60

4Islas Agrarias Grupo A

52

5Hermosillo

49

(local time)

SEE WORLD AQI RANKING

Data provided by
13 sources

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LIVE AQI CITY RANKING

Real-time Baja California
Cleanest city ranking

#cityUS AQI
1Hermosillo

49

2Islas Agrarias Grupo A

52

3Tijuana

60

4Mexicali

63

5Puebla

68

(local time)

SEE WORLD AQI RANKING
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
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