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

Monitoring Station · Aso, Japan
30
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
25 5am
30
26
26 8am
26
26
26 11am
26
26
26 2pm
26
25
25 5pm
25
25
— 8pm
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— 11pm
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— 2am
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Station readings
30
CAMS model adj +1
24
25
25
25
25
25
25
25
25
25
25
24
24
24
24

Air Quality Forecast (24h)

PM2.57.2 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

17
Waifu, Kikuchi, Kumamoto, Japan (菊池市役所菊池市)
22.5 km PM2.5: 4.1 µg/m³

Nearby Cities

24 Aso 24 Ōzu 24 Kikuchi 24 Okino 24 Kōshi 30 Takedamachi 24 Shimada 24 Yamaga 24 Uekimachi-mōno

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T08:22 UTC.