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  2. Japan
  3. Niigata Prefecture

Niigata Prefecture

Japan

2026-08-23 01:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
12.2
O3
μg/m³
45
NO2
μg/m³
10.4
CO
μg/m³
250
SO2
μg/m³
2.2
Weather
  • ℃
  • ℉
28℃
78%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • NO2
  • CO
  • SO2
Places included
Itoigawa
AQI 69
Joetsu
AQI 60
Kashiwazaki
AQI 50
Kitakanbara District
AQI 60
Minamiuonuma
AQI 62
Murakami
AQI 37
Myoko
AQI 60
Nagaoka
AQI 50
Niigata
AQI 52
Sado
AQI 29
Shibata
AQI 60
Tainai
AQI 60
Tsubame
AQI 52
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Niigata
AQI 52
Seiro
AQI 60
Shibata
AQI 60
Tsubame
AQI 52
Tainai
AQI 60
Nagaoka
AQI 50
Murakami
AQI 37
Sado
AQI 29
Kashiwazaki
AQI 50
Kitakata
AQI 45
Minamiuonuma
AQI 62