1. Asia
  2. Japan
  3. Niigata Prefecture

Niigata Prefecture

Japan

2026-05-04 09:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
122.3
PM2.5
μg/m³
8.4
CO
μg/m³
250
NO2
μg/m³
1.8
SO2
μg/m³
0.5
Weather
  • ℃
  • ℉
12℃
76%
35 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM2.5
  • CO
  • NO2
  • SO2
Places included
Itoigawa
AQI 38
Joetsu
AQI 37
Kashiwazaki
AQI 10
Kitakanbara District
AQI 15
Minamiuonuma
AQI 39
Murakami
AQI 38
Myoko
AQI 40
Nagaoka
AQI 37
Niigata
AQI 38
Sado
AQI 44
Shibata
AQI 12
Tainai
AQI 37
Tsubame
AQI 38
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Niigata
AQI 38
Seiro
AQI 15
Shibata
AQI 12
Tsubame
AQI 38
Tainai
AQI 37
Nagaoka
AQI 37
Murakami
AQI 38
Sado
AQI 44
Kashiwazaki
AQI 10
Kitakata
AQI 6
Minamiuonuma
AQI 39