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Air quality in San Jose

Air quality index (AQI⁺) and PM2.5 air pollution in San Jose • 17:28, Nov 01

Instituto Meteorológico NacionalJazmin Calderon QuirosAnonymous contributor
Instituto Meteorológico NacionalJazmin Calderon QuirosAnonymous contributor

Live most polluted city ranking

Real-time San Jose most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Costa Rica

Sabanilla

33

2
The national flag of Costa Rica

San Jose

19

Live cleanest city ranking

Real-time San Jose cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Costa Rica

San Jose

19

2
The national flag of Costa Rica

Sabanilla

33

Wildfires in San Jose

Real-time information

Active fires

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Aerial shot of multiple buildings.
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Pakistan Air Quality Alert

Aerial view of multiple houses covered in haze.
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China Air Quality Alert

Small group of people cycling in morning smog.
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India Air Quality Alert

Which is the most polluted city in San Jose?