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Nagano

Air quality in Nagano

Air quality index (AQI⁺) and PM2.5 air pollution in Nagano • 12:09, Nov 14

Live most polluted city ranking

Real-time Nagano most polluted city ranking

#	Cities	AQI⁺ US
1	Iida	73
2	Toyonomachi Toyono	71
3	Ueda	64
4	Ina	62
5	Matsumoto	62
6	Saku	62
7	Nagano	60
8	Suwa	60
9	Chikuma	58
10	Habaue	53

Live cleanest city ranking

Real-time Nagano cleanest city ranking

#	Cities	AQI⁺ US
1	Hakuba	22
2	Kiso	33
3	Okaya	44
4	Habaue	53
5	Chikuma	58
6	Nagano	60
7	Suwa	60
8	Ina	62
9	Matsumoto	62
10	Saku	62

Wildfires in Nagano

Real-time information

Active fires

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