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Air quality in Nagano

Air quality index (AQI⁺) and PM2.5 air pollution in Nagano • 19:06, May 29

Live most polluted city ranking

Real-time Nagano most polluted city ranking

#	Cities	AQI⁺ US
1	Hakuba	44
2	Suwa	19
3	Ueda	19
4	Iida	17
5	Matsumoto	17
6	Saku	17
7	Ina	11
8	Okaya	11
9	Chikuma	8
10	Nagano	4

Live cleanest city ranking

Real-time Nagano cleanest city ranking

#	Cities	AQI⁺ US
1	Kiso	2
2	Habaue	3
3	Nagano	4
4	Chikuma	8
5	Ina	11
6	Okaya	11
7	Iida	17
8	Matsumoto	17
9	Saku	17
10	Suwa	19

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