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Air quality in Niigata

Air quality index (AQI⁺) and PM2.5 air pollution in Niigata • 23:20, Jun 19

Live most polluted city ranking

Real-time Niigata most polluted city ranking

#	Cities	AQI⁺ US
1	Itoigawa	60
2	Sakaihigashi	56
3	Nagaoka	55
4	Niigata	53
5	Joetsu	50
6	Sado	50
7	Shibata	50
8	Kashiwazaki	39
9	Minamiuonuma	17

Live cleanest city ranking

Real-time Niigata cleanest city ranking

#	Cities	AQI⁺ US
1	Minamiuonuma	17
2	Kashiwazaki	39
3	Joetsu	50
4	Sado	50
5	Shibata	50
6	Niigata	53
7	Nagaoka	55
8	Sakaihigashi	56
9	Itoigawa	60

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