1. Asia
  2. Japan
  3. Niigata Prefecture

Niigata Prefecture

Japan

2026-08-24 08:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
75.4
PM2.5
μg/m³
13.3
NO2
μg/m³
8.7
CO
μg/m³
250
SO2
μg/m³
1.8
Weather
  • ℃
  • ℉
29℃
77%
18 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Itoigawa
AQI 22
Joetsu
AQI 22
Kashiwazaki
AQI 18
Kitakanbara District
AQI 19
Minamiuonuma
AQI 20
Murakami
AQI 22
Myoko
AQI 29
Nagaoka
AQI 23
Niigata
AQI 26
Sado
AQI 29
Shibata
AQI 19
Tainai
AQI 23
Tsubame
AQI 27
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Niigata
AQI 26
Seiro
AQI 19
Shibata
AQI 19
Tsubame
AQI 27
Tainai
AQI 23
Nagaoka
AQI 23
Murakami
AQI 22
Sado
AQI 29
Kashiwazaki
AQI 18
Kitakata
AQI 23
Minamiuonuma
AQI 20