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Air quality in Uusimaa

Air quality index (AQI⁺) and PM2.5 air pollution in Uusimaa • 20:12, Jul 17

Live most polluted city ranking

Real-time Uusimaa most polluted city ranking

#	Cities	AQI⁺ US
1	Helsinki	39
2	Kallio	37
3	Vantaa	33
4	Espoo	32
5	Otaniemi	29
6	Kaarela	26
7	Lohja	26
8	Jaervenpaeae	24
9	Porvoo	24
10	Mellunkylae	21

Live cleanest city ranking

Real-time Uusimaa cleanest city ranking

#	Cities	AQI⁺ US
1	Mellunkylae	21
2	Jaervenpaeae	24
3	Porvoo	24
4	Kaarela	26
5	Lohja	26
6	Otaniemi	29
7	Espoo	32
8	Vantaa	33
9	Kallio	37
10	Helsinki	39

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Which is the most polluted city in Uusimaa?

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