1. Asia
  2. Japan
  3. Saitama Prefecture
  4. Koshigaya

Koshigaya

Saitama Prefecture, Japan

2025-12-08 02:00
AQI (China)
Excellent
Pollutants
NO2
μg/m³
60.6
PM2.5
μg/m³
15.3
CO
μg/m³
375
SO2
μg/m³
5.7
Weather
  • ℃
  • ℉
16℃
36%
7 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • NO2
  • PM2.5
  • CO
  • SO2
Places included
Higashikoshigaya
AQI 36
Onma Shinden
AQI 19
千間台西
AQI 25
Data Sources
http://soramame.taiki.go.jp/

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