1. Asia
  2. Japan
  3. Niigata Prefecture

Niigata Prefecture

Japan

2026-08-22 12:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
8.2
O3
μg/m³
41.1
NO2
μg/m³
5.8
CO
μg/m³
250
SO2
μg/m³
0.5
Weather
  • ℃
  • ℉
27℃
83%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • NO2
  • CO
  • SO2
Places included
Itoigawa
AQI 63
Joetsu
AQI 47
Kashiwazaki
AQI 28
Kitakanbara District
AQI 50
Minamiuonuma
AQI 39
Murakami
AQI 48
Myoko
AQI 45
Nagaoka
AQI 31
Niigata
AQI 45
Sado
AQI 48
Shibata
AQI 50
Tainai
AQI 50
Tsubame
AQI 28
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Niigata
AQI 45
Seiro
AQI 50
Shibata
AQI 50
Tsubame
AQI 28
Tainai
AQI 50
Nagaoka
AQI 31
Murakami
AQI 48
Sado
AQI 48
Kashiwazaki
AQI 28
Kitakata
AQI 39
Minamiuonuma
AQI 39