1. Asia
  2. Japan
  3. Niigata Prefecture

Niigata Prefecture

Japan

2026-05-03 09:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
13.9
O3
μg/m³
115
NO2
μg/m³
8.9
CO
μg/m³
312.5
SO2
μg/m³
2.4
Weather
  • ℃
  • ℉
18℃
77%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • NO2
  • CO
  • SO2
Places included
Itoigawa
AQI 69
Joetsu
AQI 66
Kashiwazaki
AQI 56
Kitakanbara District
AQI 58
Minamiuonuma
AQI 85
Murakami
AQI 56
Myoko
AQI 66
Nagaoka
AQI 66
Niigata
AQI 53
Sado
AQI 103
Shibata
AQI 62
Tainai
AQI 62
Tsubame
AQI 69
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Niigata
AQI 53
Seiro
AQI 58
Shibata
AQI 62
Tsubame
AQI 69
Tainai
AQI 62
Nagaoka
AQI 66
Murakami
AQI 56
Sado
AQI 103
Kashiwazaki
AQI 56
Kitakata
AQI 54
Minamiuonuma
AQI 85