Matsuyama (松山) Air Quality

Monitoring Station · Matsuyama, Japan
21
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
5 11pm
21
21
3 2am
3
3
3 5am
3
3
5 8am
5
12
12 11am
32
44
— 2pm
—
—
— 5pm
—
—
— 8pm
—
—
Station readings
21
21
CAMS model adj -22
27
27
27
25
25
25
25
25
25
27
27
34
34
54
66

Air Quality Forecast (24h)

PM2.55.0 µg/m³ ✓ WHO
Good
View city history →

Nearby Monitoring Stations

17
Matsuyama (松山)
0.0 km PM2.5: 4.1 µg/m³
16
Asodamachi, Matsuyama, Ehime, Japan (朝生田松山市)
2.1 km PM2.5: 3.8 µg/m³
62
Kitasayacho, Matsuyama, Ehime, Japan (味生松山市)
3.5 km PM2.5: 17.3 µg/m³
21
Kitasayacho, Matsuyama, Ehime, Japan (味生松山市)
3.5 km PM2.5: 5.0 µg/m³
7
Tomihisamachi, Matsuyama, Ehime, Japan (富久町松山市)
4.1 km PM2.5: 1.7 µg/m³
46
Taisanjicho, Matsuyama, Ehime, Japan (和気松山市)
6.3 km PM2.5: 11.0 µg/m³
37
Nishihabumachi, Matsuyama, Ehime, Japan (垣生小学校松山市)
6.7 km PM2.5: 8.9 µg/m³
30
Kitakuroda, Ehime, Japan (松前伊予郡松前町)
8.4 km PM2.5: 7.2 µg/m³

Nearby Cities

34 Matsuyama 33 Masaki-chō 32 Haramachi 33 Iyo 32 Tōon 29 Hōjō 23 Shinagawa 37 Imabari 37 Uchiko

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T02:33 UTC.