Uchinomaki, Aso, Kumamoto, Japan (阿蘇保健所阿蘇市) Air Quality

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

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
25 2am
53
21
36 5am
36
36
36 8am
36
36
36 11am
36
36
48 2pm
48
48
— 5pm
—
—
— 8pm
—
—
— 11pm
—
—
Station readings
25
53
21
CAMS model adj -18
34
34
54
54
54
54
54
54
54
54
54
54
66
66
66

Air Quality Forecast (24h)

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

Nearby Monitoring Stations

38
Hikimizu, Kumamoto, Japan (大津町引水菊池郡大津町)
18.6 km PM2.5: 9.1 µg/m³
21
Waifu, Kikuchi, Kumamoto, Japan (菊池市役所菊池市)
22.5 km PM2.5: 5.0 µg/m³
9
Waifu, Kikuchi, Kumamoto, Japan (菊池市役所菊池市)
22.5 km PM2.5: 2.2 µg/m³

Nearby Cities

21 Aso 42 Ōzu 25 Kikuchi 44 Okino 43 Kōshi 29 Takedamachi 42 Shimada 35 Yamaga 45 Uekimachi-mōno

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T05:36 UTC.