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  2. Japan
  3. Niigata Prefecture

Niigata Prefecture

Japan

2026-06-23 02:00
AQI (India)
Satisfactory
Pollutants
O3
μg/m³
72.2
CO
μg/m³
187.5
NO2
μg/m³
6.1
PM2.5
μg/m³
4.3
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
21℃
74%
14 kph
9 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • CO
  • NO2
  • PM2.5
  • SO2
Places included
Itoigawa
AQI 80
Joetsu
AQI 52
Kashiwazaki
AQI 7
Kitakanbara District
AQI 5
Minamiuonuma
AQI 78
Murakami
AQI 67
Myoko
AQI 82
Nagaoka
AQI 13
Niigata
AQI 73
Sado
AQI 65
Shibata
AQI 9
Tainai
AQI 71
Tsubame
AQI 82
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Niigata
AQI 73
Seiro
AQI 5
Shibata
AQI 9
Tsubame
AQI 82
Tainai
AQI 71
Nagaoka
AQI 13
Murakami
AQI 67
Sado
AQI 65
Kashiwazaki
AQI 7
Kitakata
AQI 2
Minamiuonuma
AQI 78