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  2. Japan
  3. Niigata Prefecture

Niigata Prefecture

Japan

2026-10-19 03:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
53.1
PM2.5
μg/m³
7.4
NO2
μg/m³
12.4
CO
μg/m³
250
SO2
μg/m³
1.8
Weather
  • ℃
  • ℉
22℃
60%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Itoigawa
AQI 21
Joetsu
AQI 20
Kashiwazaki
AQI 10
Kitakanbara District
AQI 17
Minamiuonuma
AQI 10
Murakami
AQI 12
Myoko
AQI 23
Nagaoka
AQI 19
Niigata
AQI 14
Sado
AQI 27
Shibata
AQI 13
Tainai
AQI 13
Tsubame
AQI 17
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Niigata
AQI 14
Seiro
AQI 17
Shibata
AQI 13
Tsubame
AQI 17
Tainai
AQI 13
Nagaoka
AQI 19
Murakami
AQI 12
Sado
AQI 27
Kashiwazaki
AQI 10
Kitakata
AQI 25
Minamiuonuma
AQI 10