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Saitama Prefecture
Koshigaya
Higashikoshigaya
AQI (US)
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Higashikoshigaya
Koshigaya, Saitama Prefecture
2026-05-03 09:00
AQI (US)
Moderate
Pollutants
O3
μg/m³
135
PM2.5
μg/m³
13
NO2
μg/m³
4.1
SO2
μg/m³
2.9
Weather
℃
℃
℉
21℃
72%
40 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
O3
PM2.5
NO2
SO2
Places included
越谷市東越谷
AQI 79
Data Sources
http://soramame.taiki.go.jp/
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