Matsuyama (松山)

Monitoring Station · Matsuyama, Japan
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
76 3am
15
39
39 6am
39
39
39 9am
51
51
51 12pm
39
39
39 3pm
39
39
— 6pm
—
—
— 9pm
—
—
— 12am
—
—
Station readings
76
15
CAMS model adj -15
54
54
54
54
54
54
54
66
66
66
54
54
54
54
54

Air Quality Trend (24h)

PM2.53.6 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

46
Matsuyama (松山)
0.0 km PM2.5: 11.0 µg/m³
93
Asodamachi, Matsuyama, Ehime, Japan (朝生田松山市)
2.1 km PM2.5: 32.1 µg/m³
80
Asodamachi, Matsuyama, Ehime, Japan (朝生田松山市)
2.1 km PM2.5: 25.9 µg/m³
38
Kitasayacho, Matsuyama, Ehime, Japan (味生松山市)
3.5 km PM2.5: 9.1 µg/m³
63
Kitasayacho, Matsuyama, Ehime, Japan (味生松山市)
3.5 km PM2.5: 17.8 µg/m³
38
Tomihisamachi, Matsuyama, Ehime, Japan (富久町松山市)
4.1 km PM2.5: 9.1 µg/m³
57
Nishihabumachi, Matsuyama, Ehime, Japan (垣生小学校松山市)
6.7 km PM2.5: 15.0 µg/m³
38
Kitakuroda, Ehime, Japan (松前伊予郡松前町)
8.4 km PM2.5: 9.1 µg/m³

Nearby Cities

15 Matsuyama 40 Masaki-chō 54 Haramachi 45 Iyo 52 Tōon 48 Hōjō 54 Shinagawa 62 Imabari 54 Uchiko

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T06:55 UTC.