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

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#cityUS AQI
1 Mexicali

158

2 Progreso

155

3 Puebla

155

4 Islas Agrarias Grupo A

136

5 Tijuana

69

6 San Felipe

42

(local time)

SEE WORLD AQI RANKING

Air Quality Data contributor(s)

Station(s) operated by

Contributors

5

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LIVE AQI CITY RANKING

Real-time Baja California
Cleanest city ranking

Tooltip icon
#cityUS AQI
1 San Felipe

42

2 Tijuana

69

3 Islas Agrarias Grupo A

136

4 Progreso

155

5 Puebla

155

6 Mexicali

158

(local time)

SEE WORLD AQI RANKING
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
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How to best protect from air pollution?

Reduce your air pollution exposure in Baja California

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