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Air quality in Nagano

Air quality index (AQI⁺) and PM2.5 air pollution in Nagano • 17:18, Jul 23

Live most polluted city ranking

Real-time Nagano most polluted city ranking

#	Cities	AQI⁺ US
1	Iida	42
2	Suwa	39
3	Matsumoto	33
4	Chikuma	31
5	Okaya	31
6	Nagano	28
7	Saku	28
8	Ueda	28
9	Hakuba	11
10	Ina	3

Live cleanest city ranking

Real-time Nagano cleanest city ranking

#	Cities	AQI⁺ US
1	Habaue	2
2	Kiso	2
3	Ina	3
4	Hakuba	11
5	Nagano	28
6	Saku	28
7	Ueda	28
8	Chikuma	31
9	Okaya	31
10	Matsumoto	33

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Which is the most polluted city in Nagano?

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