Matsuyama, Higashimatsuyama, Saitama Prefecture, Japan (東松山岩鼻自排東松山市) Air Quality
Monitoring Station
· Higashi-Matsuyama, Japan
25
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
25
2am
25
25
25
5am
25
25
25
8am
25
37
37
11am
37
37
37
2pm
25
—
—
5pm
—
—
—
8pm
—
—
—
11pm
—
—
Station readings
25
CAMS model
adj -29
54
54
54
54
54
54
54
54
66
66
66
66
66
54
Air Quality Forecast (24h)
PM2.56.0 µg/m³
✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T05:11 UTC.