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Air quality in Santiago Metropolitan

Air quality index (AQI⁺) and PM2.5 air pollution in Santiago Metropolitan • 16:43, Oct 17

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

Santiago

56

2
The national flag of Chile

Curacavi

54

3
The national flag of Chile

San Gabriel

39

4
The national flag of Chile

Penaflor

33

Live cleanest city ranking

Real-time Santiago Metropolitan cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Chile

Penaflor

33

2
The national flag of Chile

San Gabriel

39

3
The national flag of Chile

Curacavi

54

4
The national flag of Chile

Santiago

56

Wildfires in Santiago Metropolitan

Real-time information

Active fires

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Multiple buildings aerial shot
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Pakistan Air Quality Alert

Multiple buildings along the coast.
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Southeast Asia Air Quality Alert

A tall building in smog.
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October 17, 2026: Milan among top 10 most polluted cities in the world

Which is the most polluted city in Santiago Metropolitan?