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  2. Japan
  3. Saitama Prefecture
  4. Koshigaya

Koshigaya

Saitama Prefecture, Japan

2026-03-11 22:00
AQI (India)
Good
Pollutants
O3
μg/m³
46.1
NO2
μg/m³
19.5
PM2.5
μg/m³
8.3
CO
μg/m³
250
SO2
μg/m³
0
Weather
  • ℃
  • ℉
7℃
48%
10 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • NO2
  • PM2.5
  • CO
  • SO2
Places included
Higashikoshigaya
AQI 43
Onma Shinden
AQI 14
千間台西
AQI 50
Data Sources
http://soramame.taiki.go.jp/

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