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  2. Japan
  3. Saitama Prefecture
  4. Koshigaya

Koshigaya

Saitama Prefecture, Japan

2026-04-25 13:00
CAQI (Europe)
Low
Pollutants
O3
μg/m³
68.6
PM2.5
μg/m³
9
NO2
μg/m³
15.4
SO2
μg/m³
2.9
CO
μg/m³
250
Weather
  • ℃
  • ℉
12℃
84%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM2.5
  • NO2
  • SO2
  • CO
Places included
Higashikoshigaya
AQI 32
Onma Shinden
AQI 17
千間台西
AQI 26
Data Sources
http://soramame.taiki.go.jp/

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