Azumacho, Iruma, Saitama, Japan (入間入間市) Air Quality
Monitoring Station
· Sayama, Japan
47
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
52
11am
19
67
47
2pm
23
23
23
5pm
23
23
23
8pm
25
25
32
11pm
32
52
—
2am
—
—
—
5am
—
—
—
8am
—
—
Station readings
19
67
47
CAMS model
adj -2
54
34
27
27
25
25
25
25
25
25
27
27
34
34
54
Air Quality Forecast (24h)
PM2.511.3 µg/m³
✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T14:49 UTC.