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Air quality in Niigata

Air quality index (AQI⁺) and PM2.5 air pollution in Niigata • 09:24, Jul 19

Live most polluted city ranking

Real-time Niigata most polluted city ranking

#	Cities	AQI⁺ US
1	Minamiuonuma	69
2	Sakaihigashi	66
3	Joetsu	64
4	Sado	64
5	Niigata	63
6	Shibata	62
7	Kashiwazaki	60
8	Nagaoka	58
9	Itoigawa	55

Live cleanest city ranking

Real-time Niigata cleanest city ranking

#	Cities	AQI⁺ US
1	Itoigawa	55
2	Nagaoka	58
3	Kashiwazaki	60
4	Shibata	62
5	Niigata	63
6	Joetsu	64
7	Sado	64
8	Sakaihigashi	66
9	Minamiuonuma	69

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