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  2. Japan
  3. Niigata Prefecture
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Niigata

Niigata Prefecture, Japan

2026-04-25 08:00
CAQI (Europe)
Low
Pollutants
O3
μg/m³
92.4
PM2.5
μg/m³
4.2
SO2
μg/m³
7.1
NO2
μg/m³
5.6
CO
μg/m³
250
Weather
  • ℃
  • ℉
13℃
67%
15 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM2.5
  • SO2
  • NO2
  • CO
Places included
Akiha Ward
AQI 7
Chuo Ward
AQI 41
Higashi-ku
AQI 38
Kita-ku
AQI 38
Konan Ward
AQI 5
Minami Ward
AQI 7
Nishi Ward
AQI 40
Nishikan Ward
AQI 4
Data Sources
http://soramame.taiki.go.jp/

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