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Air quality in Santiago Metropolitan

Air quality index (AQI⁺) and PM2.5 air pollution in Santiago Metropolitan • 08:07, Oct 21

Aires NuevosMatiasLuis León Cárdenas GraideB9 Ingenieria SpAAnonymous contributor
1 stations sponsored by The Foundation for Clean Air
Aires NuevosMatiasLuis León Cárdenas GraideB9 Ingenieria SpAAnonymous contributor
1 stations sponsored by The Foundation for Clean Air

Live most polluted city ranking

Real-time Santiago Metropolitan most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Chile

Penaflor

31

2
The national flag of Chile

Santiago

20

3
The national flag of Chile

San Gabriel

18

4
The national flag of Chile

Curacavi

4

Live cleanest city ranking

Real-time Santiago Metropolitan cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Chile

Curacavi

4

2
The national flag of Chile

San Gabriel

18

3
The national flag of Chile

Santiago

20

4
The national flag of Chile

Penaflor

31

Wildfires in Santiago Metropolitan

Real-time information

Active fires

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Aerial shot of buildings in haze.
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Indonesia Air Quality Alert

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How air quality affects breast cancer

Polluted skies over Kuala Lumpur.
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October 20, 2026: Kuala Lumpur among top 10 most polluted cities in the world

Which is the most polluted city in Santiago Metropolitan?