Matsuyama (松山) Air Quality

Monitoring Station · Matsuyama, Japan
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
17 12am
17
17
46 3am
17
17
17 6am
17
19
19 9am
26
26
46 12pm
58
58
3pm
6pm
9pm
Station readings
17
17
46
CAMS model adj -8
27
27
25
25
25
25
25
25
27
27
34
34
54
66
66
PM2.511.0 µg/m³ ✓ WHO
Good
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T03:51 UTC.