1. Asia
  2. Japan
  3. Niigata Prefecture

Niigata Prefecture

Japan

2026-05-04 18:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
95.7
PM2.5
μg/m³
7.7
CO
μg/m³
250
NO2
μg/m³
4.2
SO2
μg/m³
0.9
Weather
  • ℃
  • ℉
11℃
74%
22 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM2.5
  • CO
  • NO2
  • SO2
Places included
Itoigawa
AQI 25
Joetsu
AQI 27
Kashiwazaki
AQI 15
Kitakanbara District
AQI 14
Minamiuonuma
AQI 31
Murakami
AQI 33
Myoko
AQI 23
Nagaoka
AQI 31
Niigata
AQI 34
Sado
AQI 35
Shibata
AQI 13
Tainai
AQI 33
Tsubame
AQI 35
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Niigata
AQI 34
Seiro
AQI 14
Shibata
AQI 13
Tsubame
AQI 35
Tainai
AQI 33
Nagaoka
AQI 31
Murakami
AQI 33
Sado
AQI 35
Kashiwazaki
AQI 15
Kitakata
AQI 9
Minamiuonuma
AQI 31