Air quality in Nagano

Air quality index (AQI⁺) and PM2.5 air pollution in Nagano • 11:33, Aug 02

Live most polluted city ranking

Real-time Nagano most polluted city ranking

#	Cities	AQI⁺ US
1	Hakuba	64
2	Matsumoto	44
3	Ueda	33
4	Iida	31
5	Saku	28
6	Suwa	28
7	Okaya	25
8	Chikuma	22
9	Habaue	3
10	Nagano	3

Live cleanest city ranking

Real-time Nagano cleanest city ranking

#	Cities	AQI⁺ US
1	Kiso	1
2	Ina	2
3	Habaue	3
4	Nagano	3
5	Chikuma	22
6	Okaya	25
7	Saku	28
8	Suwa	28
9	Iida	31
10	Ueda	33

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