Matsuyama (松山) Air Quality

Monitoring Station · Matsuyama, Japan
41
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
40 11am
40
41
20 2pm
40
40
40 5pm
40
40
40 8pm
40
20
13 11pm
13
13
2am
5am
8am
Station readings
41
CAMS model adj -14
54
54
34
34
54
54
54
54
54
54
54
34
27
27
27
PM2.59.8 µg/m³ ✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T14:49 UTC.