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Saitama Prefecture
Koshigaya
千間台西
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千間台西
Koshigaya, Saitama Prefecture
2026-09-22 19:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
8
O3
μg/m³
51.4
NO2
μg/m³
6.2
CO
μg/m³
125
Weather
℃
℃
℉
22℃
83%
13 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
O3
NO2
CO
Places included
越谷市千間台西
AQI 45
Data Sources
http://soramame.taiki.go.jp/
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