Air quality in Biobio

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

LAST UPDATE (local time)

LIVE AQI CITY RANKING

Real-time Biobio
Most polluted city ranking

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#cityUS AQI
1 Coronel

351

2 Los Ángeles

212

3 Talcahuano

183

4 Tome

122

5 Concepcion

97

6 Curanilahue

74

7 Chillan

71

8 Chiguayante

2

9 Puente Alto

0

(local time)

SEE WORLD AQI RANKING

Air Quality contributors Sources

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LIVE AQI CITY RANKING

Real-time Biobio
Cleanest city ranking

Tooltip icon
#cityUS AQI
1 Puente Alto

0

2 Chiguayante

2

3 Chillan

71

4 Curanilahue

74

5 Concepcion

97

6 Tome

122

7 Talcahuano

183

8 Los Ángeles

212

9 Coronel

351

(local time)

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