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  2. Japan
  3. Niigata Prefecture
  4. Niigata

Niigata

Niigata Prefecture, Japan

2025-12-30 06:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
79
PM2.5
μg/m³
5.6
NO2
μg/m³
7.8
CO
μg/m³
375
SO2
μg/m³
1.4
Weather
  • ℃
  • ℉
9℃
71%
28 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Akiha Ward
AQI 8
Chuo Ward
AQI 29
Higashi-ku
AQI 21
Kita-ku
AQI 26
Konan Ward
AQI 5
Minami Ward
AQI 10
Nishi Ward
AQI 25
Nishikan Ward
AQI 8
Data Sources
http://soramame.taiki.go.jp/

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