1. Asia
  2. Japan
  3. Niigata Prefecture

Niigata Prefecture

Japan

2026-05-03 21:00
AQI (US)
Moderate
Pollutants
O3
μg/m³
117.6
PM2.5
μg/m³
4.8
CO
μg/m³
312.5
NO2
μg/m³
2.6
SO2
μg/m³
0.4
Weather
  • ℃
  • ℉
16℃
82%
22 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • CO
  • NO2
  • SO2
Places included
Itoigawa
AQI 85
Joetsu
AQI 72
Kashiwazaki
AQI 6
Kitakanbara District
AQI 41
Minamiuonuma
AQI 34
Murakami
AQI 54
Myoko
AQI 46
Nagaoka
AQI 57
Niigata
AQI 50
Sado
AQI 100
Shibata
AQI 52
Tainai
AQI 52
Tsubame
AQI 76
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Niigata
AQI 50
Seiro
AQI 41
Shibata
AQI 52
Tsubame
AQI 76
Tainai
AQI 52
Nagaoka
AQI 57
Murakami
AQI 54
Sado
AQI 100
Kashiwazaki
AQI 6
Kitakata
AQI 62
Minamiuonuma
AQI 34