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Air quality in Uusimaa

Air quality index (AQI⁺) and PM2.5 air pollution in Uusimaa • 17:23, Jun 20

Live most polluted city ranking

Real-time Uusimaa most polluted city ranking

#	Cities	AQI⁺ US
1	Espoo	47
2	Helsinki	43
3	Kallio	43
4	Lohja	43
5	Jaervenpaeae	36
6	Mellunkylae	36
7	Porvoo	36
8	Kaarela	34
9	Vantaa	33
10	Otaniemi	32

Live cleanest city ranking

Real-time Uusimaa cleanest city ranking

#	Cities	AQI⁺ US
1	Otaniemi	32
2	Vantaa	33
3	Kaarela	34
4	Jaervenpaeae	36
5	Mellunkylae	36
6	Porvoo	36
7	Helsinki	43
8	Kallio	43
9	Lohja	43
10	Espoo	47

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Which is the most polluted city in Uusimaa?

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