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Air quality in O'Higgins

Air quality index (AQI⁺) and PM2.5 air pollution in O'Higgins • 20:18, Jul 24

Ministerio del Medio Ambiente de ChileAires Nuevos
Ministerio del Medio Ambiente de ChileAires Nuevos

Live most polluted city ranking

Real-time O'Higgins most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Chile

San Fernando

124

2
The national flag of Chile

Rancagua

99

3
The national flag of Chile

Placilla

71

Live cleanest city ranking

Real-time O'Higgins cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Chile

Placilla

71

2
The national flag of Chile

Rancagua

99

3
The national flag of Chile

San Fernando

124

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Which is the most polluted city in O'Higgins?