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Air quality in Ostrobothnia

Air quality index (AQI⁺) and PM2.5 air pollution in Ostrobothnia • 12:23, Sep 02

Pietarsaaren seudun verkkoIlmatieteen Laitos - The Finnish Meteorological Institute
Pietarsaaren seudun verkkoIlmatieteen Laitos - The Finnish Meteorological Institute

Live most polluted city ranking

Real-time Ostrobothnia most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Finland

Pietarsaari

8

Live cleanest city ranking

Real-time Ostrobothnia cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Finland

Pietarsaari

8

Wildfires in Ostrobothnia

Real-time information

Active fires

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People biking in the city
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Get ready for World Clean Air Day

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Wildfire Map Spotlight: Timber and Plaskett Fires, California

Wildfire on a mountain.
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Wildfire Map Spotlight: Wrights Spring Fire, Oregon

Which is the most polluted city in Ostrobothnia?