1. Asia
  2. Japan
  3. Niigata Prefecture

Niigata Prefecture

Japan

2026-05-04 13:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
115.2
PM2.5
μg/m³
4.8
CO
μg/m³
250
NO2
μg/m³
1.6
SO2
μg/m³
0.4
Weather
  • ℃
  • ℉
11℃
71%
26 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM2.5
  • CO
  • NO2
  • SO2
Places included
Itoigawa
AQI 37
Joetsu
AQI 35
Kashiwazaki
AQI 9
Kitakanbara District
AQI 6
Minamiuonuma
AQI 37
Murakami
AQI 34
Myoko
AQI 38
Nagaoka
AQI 35
Niigata
AQI 35
Sado
AQI 43
Shibata
AQI 5
Tainai
AQI 34
Tsubame
AQI 35
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Niigata
AQI 35
Seiro
AQI 6
Shibata
AQI 5
Tsubame
AQI 35
Tainai
AQI 34
Nagaoka
AQI 35
Murakami
AQI 34
Sado
AQI 43
Kashiwazaki
AQI 9
Kitakata
AQI 3
Minamiuonuma
AQI 37