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  2. Japan
  3. Niigata Prefecture
  4. Niigata

Niigata

Niigata Prefecture, Japan

2026-04-30 03:00
AQI (US)
Good
Pollutants
O3
μg/m³
86.2
PM2.5
μg/m³
5.7
NO2
μg/m³
9.7
CO
μg/m³
250
SO2
μg/m³
0
Weather
  • ℃
  • ℉
15℃
67%
17 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Akiha Ward
AQI 28
Chuo Ward
AQI 33
Higashi-ku
AQI 40
Kita-ku
AQI 41
Konan Ward
AQI 28
Minami Ward
AQI 28
Nishi Ward
AQI 45
Nishikan Ward
AQI 34
Data Sources
http://soramame.taiki.go.jp/

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Kashiwazaki
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Kitakata
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Minamiuonuma
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