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Air quality in San Jose

Air quality index (AQI⁺) and PM2.5 air pollution in San Jose • 16:10, Aug 27

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

San Jose

53

2
The national flag of Costa Rica

Sabanilla

43

Live cleanest city ranking

Real-time San Jose cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Costa Rica

Sabanilla

43

2
The national flag of Costa Rica

San Jose

53

Wildfires in San Jose

Real-time information

Active fires

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Indoor Air Quality Alert: Nepal Flash Flooding

Forest fire.
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Wildfire Map Spotlight: Hawk Fire, Nevada

Forest fire.
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Wildfire Map Spotlight: Sand Creek and Bobcat Lakes Fires, Montana

Which is the most polluted city in San Jose?