Horigane, Sayama-shi, Saitama-ken, Japan (狭山狭山市) Air Quality
Monitoring Station
· Sayama, Japan
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
29
9pm
21
21
25
12am
9
9
9
3am
9
9
9
6am
9
9
9
9am
21
21
—
12pm
—
—
—
3pm
—
—
—
6pm
—
—
Station readings
29
25
CAMS model
adj -45
66
66
66
54
54
54
54
54
54
54
54
54
54
66
66
Air Quality Forecast (24h)
PM2.56.0 µg/m³
✓ WHO
Good
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19
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20
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T00:49 UTC.