1. Asia
  2. Japan
  3. Niigata Prefecture

Niigata Prefecture

Japan

2026-08-22 16:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
8.4
O3
μg/m³
21.7
NO2
μg/m³
5.8
CO
μg/m³
250
SO2
μg/m³
0.4
Weather
  • ℃
  • ℉
25℃
83%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • NO2
  • CO
  • SO2
Places included
Itoigawa
AQI 52
Joetsu
AQI 54
Kashiwazaki
AQI 28
Kitakanbara District
AQI 45
Minamiuonuma
AQI 50
Murakami
AQI 37
Myoko
AQI 54
Nagaoka
AQI 28
Niigata
AQI 44
Sado
AQI 50
Shibata
AQI 45
Tainai
AQI 45
Tsubame
AQI 50
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Niigata
AQI 44
Seiro
AQI 45
Shibata
AQI 45
Tsubame
AQI 50
Tainai
AQI 45
Nagaoka
AQI 28
Murakami
AQI 37
Sado
AQI 50
Kashiwazaki
AQI 28
Kitakata
AQI 34
Minamiuonuma
AQI 50