1. Asia
  2. Japan
  3. Niigata Prefecture

Niigata Prefecture

Japan

2026-08-22 22:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
8.3
O3
μg/m³
20.7
CO
μg/m³
250
NO2
μg/m³
4.2
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
27℃
78%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • CO
  • NO2
  • SO2
Places included
Itoigawa
AQI 57
Joetsu
AQI 50
Kashiwazaki
AQI 39
Kitakanbara District
AQI 45
Minamiuonuma
AQI 54
Murakami
AQI 36
Myoko
AQI 50
Nagaoka
AQI 42
Niigata
AQI 42
Sado
AQI 37
Shibata
AQI 45
Tainai
AQI 45
Tsubame
AQI 34
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Niigata
AQI 42
Seiro
AQI 45
Shibata
AQI 45
Tsubame
AQI 34
Tainai
AQI 45
Nagaoka
AQI 42
Murakami
AQI 36
Sado
AQI 37
Kashiwazaki
AQI 39
Kitakata
AQI 39
Minamiuonuma
AQI 54