1. Asia
  2. Japan
  3. Saitama Prefecture
  4. Chichibu District

Chichibu District

Saitama Prefecture

2026-01-20 00:00
AQI (US)
Good
Pollutants
O3
μg/m³
47.1
PM2.5
μg/m³
2.5
NO2
μg/m³
11.3
CO
μg/m³
250
SO2
μg/m³
0
Weather
  • ℃
  • ℉
5℃
51%
14 kph
3 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Higashichichibu
AQI 33
Minano
AQI 17
Data Sources
http://soramame.taiki.go.jp/

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