1. Asia
  2. Japan
  3. Niigata Prefecture

Niigata Prefecture

Japan

2026-05-04 05:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
123.2
PM2.5
μg/m³
6.7
CO
μg/m³
500
NO2
μg/m³
3.3
SO2
μg/m³
0.5
Weather
  • ℃
  • ℉
16℃
77%
35 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM2.5
  • CO
  • NO2
  • SO2
Places included
Itoigawa
AQI 39
Joetsu
AQI 39
Kashiwazaki
AQI 10
Kitakanbara District
AQI 10
Minamiuonuma
AQI 37
Murakami
AQI 35
Myoko
AQI 38
Nagaoka
AQI 38
Niigata
AQI 36
Sado
AQI 48
Shibata
AQI 10
Tainai
AQI 36
Tsubame
AQI 39
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Niigata
AQI 36
Seiro
AQI 10
Shibata
AQI 10
Tsubame
AQI 39
Tainai
AQI 36
Nagaoka
AQI 38
Murakami
AQI 35
Sado
AQI 48
Kashiwazaki
AQI 10
Kitakata
AQI 5
Minamiuonuma
AQI 37