Higashikoshigaya, Koshigaya, Saitama, Japan (越谷市東越谷越谷市)
Monitoring Station
· Koshigaya, Japan
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
42
12pm
38
25
136
3pm
136
136
136
6pm
136
136
156
9pm
156
136
99
12am
50
50
—
3am
—
—
—
6am
—
—
—
9am
—
—
Air Quality Trend (24h)
Nearby Monitoring Stations
50
Higashikoshigaya, Koshigaya, Saitama, Japan (越谷市東越谷越谷市)
30
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-11T15:35 UTC.