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  2. Japan
  3. Niigata Prefecture

Niigata Prefecture

Japan

2026-08-23 18:00
AQI (China)
Excellent
Pollutants
PM2.5
μg/m³
8.4
O3
μg/m³
23.1
CO
μg/m³
250
NO2
μg/m³
4.5
SO2
μg/m³
1.3
Weather
  • ℃
  • ℉
26℃
83%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM2.5
  • O3
  • CO
  • NO2
  • SO2
Places included
Itoigawa
AQI 12
Joetsu
AQI 13
Kashiwazaki
AQI 10
Kitakanbara District
AQI 15
Minamiuonuma
AQI 12
Murakami
AQI 11
Myoko
AQI 13
Nagaoka
AQI 10
Niigata
AQI 14
Sado
AQI 16
Shibata
AQI 15
Tainai
AQI 15
Tsubame
AQI 13
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Niigata
AQI 14
Seiro
AQI 15
Shibata
AQI 15
Tsubame
AQI 13
Tainai
AQI 15
Nagaoka
AQI 10
Murakami
AQI 11
Sado
AQI 16
Kashiwazaki
AQI 10
Kitakata
AQI 13
Minamiuonuma
AQI 12