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Air quality in Niigata

Air quality index (AQI⁺) and PM2.5 air pollution in Niigata • 17:48, May 09

Live most polluted city ranking

Real-time Niigata most polluted city ranking

#	Cities	AQI⁺ US
1	Kashiwazaki	50
2	Minamiuonuma	50
3	Sado	44
4	Niigata	39
5	Shibata	39
6	Itoigawa	33
7	Nagaoka	33
8	Sakaihigashi	33
9	Joetsu	28

Live cleanest city ranking

Real-time Niigata cleanest city ranking

#	Cities	AQI⁺ US
1	Joetsu	28
2	Itoigawa	33
3	Nagaoka	33
4	Sakaihigashi	33
5	Niigata	39
6	Shibata	39
7	Sado	44
8	Kashiwazaki	50
9	Minamiuonuma	50

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