Koizuka, Kumagaya, Saitama, Japan (熊谷肥塚自排熊谷市)
Monitoring Station
· Kumagaya, Japan
20
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
56
11am
20
56
56
2pm
56
57
57
5pm
57
57
56
8pm
56
56
56
11pm
56
—
—
2am
—
—
—
5am
—
—
—
8am
—
—
Station readings
20
CAMS model
adj -27
83
83
83
83
83
84
84
84
84
83
83
83
83
83
Air Quality Trend (24h)
PM2.54.8 µg/m³
✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-18T14:20 UTC.