1. Asia
  2. Japan
  3. Niigata Prefecture

Niigata Prefecture

Japan

2026-05-04 21:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
80.6
PM2.5
μg/m³
6.6
CO
μg/m³
312.5
NO2
μg/m³
5.1
SO2
μg/m³
0.9
Weather
  • ℃
  • ℉
13℃
71%
22 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM2.5
  • CO
  • NO2
  • SO2
Places included
Itoigawa
AQI 25
Joetsu
AQI 17
Kashiwazaki
AQI 10
Kitakanbara District
AQI 11
Minamiuonuma
AQI 20
Murakami
AQI 29
Myoko
AQI 17
Nagaoka
AQI 23
Niigata
AQI 31
Sado
AQI 40
Shibata
AQI 10
Tainai
AQI 30
Tsubame
AQI 28
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Niigata
AQI 31
Seiro
AQI 11
Shibata
AQI 10
Tsubame
AQI 28
Tainai
AQI 30
Nagaoka
AQI 23
Murakami
AQI 29
Sado
AQI 40
Kashiwazaki
AQI 10
Kitakata
AQI 13
Minamiuonuma
AQI 20