1. Asia
  2. Japan
  3. Niigata Prefecture

Niigata Prefecture

Japan

2026-01-02 11:00
AQI (US)
Good
Pollutants
O3
μg/m³
54
PM2.5
μg/m³
3.3
NO2
μg/m³
7.9
CO
μg/m³
250
SO2
μg/m³
0.8
Weather
  • ℃
  • ℉
0℃
93%
19 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Itoigawa
AQI 34
Joetsu
AQI 26
Kashiwazaki
AQI 6
Kitakanbara District
AQI 26
Minamiuonuma
AQI 45
Murakami
AQI 31
Myoko
AQI 28
Nagaoka
AQI 29
Niigata
AQI 20
Sado
AQI 22
Shibata
AQI 23
Tainai
AQI 23
Tsubame
AQI 23
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Niigata
AQI 20
Seiro
AQI 26
Shibata
AQI 23
Tsubame
AQI 23
Tainai
AQI 23
Nagaoka
AQI 29
Murakami
AQI 31
Sado
AQI 22
Kashiwazaki
AQI 6
Kitakata
AQI 6
Minamiuonuma
AQI 45