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  2. Japan
  3. Niigata Prefecture

Niigata Prefecture

Japan

2026-05-03 15:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
11.3
O3
μg/m³
109
CO
μg/m³
250
NO2
μg/m³
3.6
SO2
μg/m³
0.5
Weather
  • ℃
  • ℉
14℃
94%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • CO
  • NO2
  • SO2
Places included
Itoigawa
AQI 56
Joetsu
AQI 56
Kashiwazaki
AQI 54
Kitakanbara District
AQI 55
Minamiuonuma
AQI 54
Murakami
AQI 60
Myoko
AQI 56
Nagaoka
AQI 54
Niigata
AQI 54
Sado
AQI 97
Shibata
AQI 56
Tainai
AQI 56
Tsubame
AQI 56
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Niigata
AQI 54
Seiro
AQI 55
Shibata
AQI 56
Tsubame
AQI 56
Tainai
AQI 56
Nagaoka
AQI 54
Murakami
AQI 60
Sado
AQI 97
Kashiwazaki
AQI 54
Kitakata
AQI 60
Minamiuonuma
AQI 54