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
7 2am
7
21
7 5am
7
7
9 8am
9
16
16 11am
36
48
48 2pm
48
48
— 5pm
—
—
— 8pm
—
—
— 11pm
—
—
Station readings
21
CAMS model adj -18
25
25
25
25
25
25
27
27
34
34
54
66
66
66
66

Air Quality Forecast (24h)

PM2.55.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

46
Matsuyama (松山)
0.0 km PM2.5: 11.0 µg/m³
43
Asodamachi, Matsuyama, Ehime, Japan (朝生田松山市)
2.1 km PM2.5: 10.3 µg/m³
41
Kitasayacho, Matsuyama, Ehime, Japan (味生松山市)
3.5 km PM2.5: 9.8 µg/m³
27
Kitasayacho, Matsuyama, Ehime, Japan (味生松山市)
3.5 km PM2.5: 6.5 µg/m³
26
Tomihisamachi, Matsuyama, Ehime, Japan (富久町松山市)
4.1 km PM2.5: 6.2 µg/m³
13
Taisanjicho, Matsuyama, Ehime, Japan (和気松山市)
6.3 km PM2.5: 3.1 µg/m³
27
Nishihabumachi, Matsuyama, Ehime, Japan (垣生小学校松山市)
6.7 km PM2.5: 6.5 µg/m³
26
Kitakuroda, Ehime, Japan (松前伊予郡松前町)
8.4 km PM2.5: 6.2 µg/m³

Nearby Cities

53 Matsuyama 20 Masaki-chō 38 Haramachi 25 Iyo 40 Tōon 41 Hōjō 32 Shinagawa 41 Imabari 18 Uchiko

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T05:37 UTC.