WorldArrow icon
Arrow iconO'Higgins

Air quality in O'Higgins

Air quality index (AQI⁺) and PM2.5 air pollution in O'Higgins • 18:16, May 06

Live most polluted city ranking

Real-time O'Higgins most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Chile

Placilla

95

2
The national flag of Chile

Rancagua

17

Live cleanest city ranking

Real-time O'Higgins cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Chile

Rancagua

17

2
The national flag of Chile

Placilla

95

Car driving across a bridge surrounded by lush mountains and water.
external link icon

6 Clean air tips for your next road trip

Wildfire engulfs a dense forest
external link icon

Wildfire Map Spotlight: Pineland Road Fire, Georgia

external link icon

Pakistan Air Quality Alert

Which is the most polluted city in O'Higgins?