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Air quality in Niigata

Air quality index (AQI⁺) and PM2.5 air pollution in Niigata • 23:04, May 08

Live most polluted city ranking

Real-time Niigata most polluted city ranking

#	Cities	AQI⁺ US
1	Itoigawa	60
2	Nagaoka	39
3	Sado	39
4	Sakaihigashi	39
5	Niigata	36
6	Joetsu	33
7	Kashiwazaki	33
8	Shibata	33
9	Minamiuonuma	22

Live cleanest city ranking

Real-time Niigata cleanest city ranking

#	Cities	AQI⁺ US
1	Minamiuonuma	22
2	Joetsu	33
3	Kashiwazaki	33
4	Shibata	33
5	Niigata	36
6	Nagaoka	39
7	Sado	39
8	Sakaihigashi	39
9	Itoigawa	60

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