1. Asia
  2. Japan
  3. Niigata Prefecture

Niigata Prefecture

Japan

2026-08-23 08:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
11.5
O3
μg/m³
69.5
NO2
μg/m³
5.4
CO
μg/m³
250
SO2
μg/m³
1.2
Weather
  • ℃
  • ℉
28℃
78%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • NO2
  • CO
  • SO2
Places included
Itoigawa
AQI 69
Joetsu
AQI 61
Kashiwazaki
AQI 50
Kitakanbara District
AQI 54
Minamiuonuma
AQI 56
Murakami
AQI 45
Myoko
AQI 64
Nagaoka
AQI 48
Niigata
AQI 52
Sado
AQI 37
Shibata
AQI 54
Tainai
AQI 54
Tsubame
AQI 50
Data Sources
http://soramame.taiki.go.jp/

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Cities Nearby

Niigata
AQI 52
Seiro
AQI 54
Shibata
AQI 54
Tsubame
AQI 50
Tainai
AQI 54
Nagaoka
AQI 48
Murakami
AQI 45
Sado
AQI 37
Kashiwazaki
AQI 50
Kitakata
AQI 45
Minamiuonuma
AQI 56