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Air quality in Uusimaa

Air quality index (AQI⁺) and PM2.5 air pollution in Uusimaa • 02:28, Aug 01

Live most polluted city ranking

Real-time Uusimaa most polluted city ranking

#	Cities	AQI⁺ US
1	Kaarela	57
2	Vantaa	57
3	Espoo	52
4	Porvoo	52
5	Mellunkylae	50
6	Jaervenpaeae	45
7	Kallio	41
8	Helsinki	40
9	Lohja	37
10	Otaniemi	35

Live cleanest city ranking

Real-time Uusimaa cleanest city ranking

#	Cities	AQI⁺ US
1	Otaniemi	35
2	Lohja	37
3	Helsinki	40
4	Kallio	41
5	Jaervenpaeae	45
6	Mellunkylae	50
7	Espoo	52
8	Porvoo	52
9	Kaarela	57
10	Vantaa	57

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Which is the most polluted city in Uusimaa?

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