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Air quality in Nagano

Air quality index (AQI⁺) and PM2.5 air pollution in Nagano • 09:47, May 20

Live most polluted city ranking

Real-time Nagano most polluted city ranking

#	Cities	AQI⁺ US
1	Hakuba	84
2	Toyonomachi Toyono	58
3	Saku	50
4	Okaya	47
5	Iida	44
6	Ina	42
7	Ueda	39
8	Suwa	36
9	Chikuma	33
10	Matsumoto	22

Live cleanest city ranking

Real-time Nagano cleanest city ranking

#	Cities	AQI⁺ US
1	Kiso	3
2	Nagano	4
3	Habaue	5
4	Matsumoto	22
5	Chikuma	33
6	Suwa	36
7	Ueda	39
8	Ina	42
9	Iida	44
10	Okaya	47

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Which is the most polluted city in Nagano?

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