Air quality in O'Higgins

Air quality index (AQI) and PM2.5 air pollution in O'Higgins

LAST UPDATE (local time)

LIVE AQI CITY RANKING

Real-time O'Higgins
Most polluted city ranking

#cityUS AQI
1 Rancagua

45

2 Placilla

36

3 San Fernando

30

4 Rengo

8

(local time)

SEE WORLD AQI RANKING

Air Quality contributors Sources

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Contributors

2

Data sources

2

The profile logo of Ministerio del Medio Ambiente de ChileThe profile logo of Red Ciudadana de Calidad de Aire para la Primera InfanciaThe profile logo of Ministerio del Medio Ambiente de ChileThe profile logo of IQAir

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LIVE AQI CITY RANKING

Real-time O'Higgins
Cleanest city ranking

#cityUS AQI
1 Rengo

8

2 San Fernando

30

3 Placilla

36

4 Rancagua

45

(local time)

SEE WORLD AQI RANKING
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
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O'Higgins air quality data sources

Contributors 2

Which is the most polluted city in O'Higgins?