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  2. Japan
  3. Niigata Prefecture

Niigata Prefecture

Japan

2026-08-27 08:00
AQI (India)
Satisfactory
Pollutants
O3
μg/m³
57.5
CO
μg/m³
250
NO2
μg/m³
5.6
PM2.5
μg/m³
3.5
SO2
μg/m³
0.1
Weather
  • ℃
  • ℉
24℃
78%
19 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • CO
  • NO2
  • PM2.5
  • SO2
Places included
Itoigawa
AQI 56
Joetsu
AQI 43
Kashiwazaki
AQI 5
Kitakanbara District
AQI 7
Minamiuonuma
AQI 41
Murakami
AQI 44
Myoko
AQI 65
Nagaoka
AQI 52
Niigata
AQI 42
Sado
AQI 95
Shibata
AQI 10
Tainai
AQI 75
Tsubame
AQI 52
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Niigata
AQI 42
Seiro
AQI 7
Shibata
AQI 10
Tsubame
AQI 52
Tainai
AQI 75
Nagaoka
AQI 52
Murakami
AQI 44
Sado
AQI 95
Kashiwazaki
AQI 5
Kitakata
AQI 4
Minamiuonuma
AQI 41