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  3. Niigata Prefecture
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Niigata

Niigata Prefecture, Japan

2026-04-18 02:00
AQC (Australia)
Good
Pollutants
O3
μg/m³
86
PM2.5
μg/m³
14.4
NO2
μg/m³
11.5
CO
μg/m³
375
SO2
μg/m³
2.9
Weather
  • ℃
  • ℉
17℃
63%
26 kph
5 of 11
Historical Data
  • Hourly
  • Daily
  • AQC (Australia)
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Akiha Ward
AQI
Chuo Ward
AQI
Higashi-ku
AQI
Kita-ku
AQI
Konan Ward
AQI
Minami Ward
AQI
Nishi Ward
AQI
Nishikan Ward
AQI
Data Sources
http://soramame.taiki.go.jp/

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