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  2. Japan
  3. Niigata Prefecture

Niigata Prefecture

Japan

2026-05-03 05:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
13.4
O3
μg/m³
113.8
NO2
μg/m³
10.5
CO
μg/m³
250
SO2
μg/m³
3
Weather
  • ℃
  • ℉
18℃
77%
19 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • NO2
  • CO
  • SO2
Places included
Itoigawa
AQI 63
Joetsu
AQI 62
Kashiwazaki
AQI 52
Kitakanbara District
AQI 66
Minamiuonuma
AQI 82
Murakami
AQI 64
Myoko
AQI 62
Nagaoka
AQI 69
Niigata
AQI 55
Sado
AQI 101
Shibata
AQI 73
Tainai
AQI 73
Tsubame
AQI 60
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Niigata
AQI 55
Seiro
AQI 66
Shibata
AQI 73
Tsubame
AQI 60
Tainai
AQI 73
Nagaoka
AQI 69
Murakami
AQI 64
Sado
AQI 101
Kashiwazaki
AQI 52
Kitakata
AQI 45
Minamiuonuma
AQI 82