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  2. Japan
  3. Niigata Prefecture

Niigata Prefecture

Japan

2026-03-11 21:00
AQI (India)
Good
Pollutants
O3
μg/m³
38.9
CO
μg/m³
312.5
NO2
μg/m³
11.9
PM2.5
μg/m³
7.2
SO2
μg/m³
1
Weather
  • ℃
  • ℉
4℃
55%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • CO
  • NO2
  • PM2.5
  • SO2
Places included
Itoigawa
AQI 82
Joetsu
AQI 26
Kashiwazaki
AQI 15
Kitakanbara District
AQI 24
Minamiuonuma
AQI 39
Murakami
AQI 31
Myoko
AQI 54
Nagaoka
AQI 39
Niigata
AQI 28
Sado
AQI 80
Shibata
AQI 13
Tainai
AQI 43
Tsubame
AQI 21
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Niigata
AQI 28
Seiro
AQI 24
Shibata
AQI 13
Tsubame
AQI 21
Tainai
AQI 43
Nagaoka
AQI 39
Murakami
AQI 31
Sado
AQI 80
Kashiwazaki
AQI 15
Kitakata
AQI 10
Minamiuonuma
AQI 39