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Air quality in Nagano

Air quality index (AQI⁺) and PM2.5 air pollution in Nagano • 15:11, May 06

Live most polluted city ranking

Real-time Nagano most polluted city ranking

#	Cities	AQI⁺ US
1	Hakuba	22
2	Ueda	22
3	Chikuma	19
4	Iida	19
5	Saku	19
6	Suwa	19
7	Matsumoto	17
8	Okaya	14
9	Ina	8
10	Nagano	4

Live cleanest city ranking

Real-time Nagano cleanest city ranking

#	Cities	AQI⁺ US
1	Habaue	1
2	Nagano	4
3	Ina	8
4	Okaya	14
5	Matsumoto	17
6	Chikuma	19
7	Iida	19
8	Saku	19
9	Suwa	19
10	Hakuba	22

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