WorldArrow icon
Arrow iconO'Higgins

Air quality in O'Higgins

Air quality index (AQI⁺) and PM2.5 air pollution in O'Higgins • 15:14, Jul 23

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

Rengo

68

2
The national flag of Chile

Rancagua

56

3
The national flag of Chile

Placilla

44

4
The national flag of Chile

San Fernando

10

Live cleanest city ranking

Real-time O'Higgins cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Chile

San Fernando

10

2
The national flag of Chile

Placilla

44

3
The national flag of Chile

Rancagua

56

4
The national flag of Chile

Rengo

68

Dry long grass burning.
external link icon

Wildfire Map Spotlight: Biscar Fire, California and Nevada

external link icon

Indoor Air Quality Alert: Chile Flooding

Forest fire.
external link icon

Wildfire Map Spotlight: Kaiser Canyon Fire, Washington

Which is the most polluted city in O'Higgins?