Saganoseki, Oita, Oita Prefecture, Japan (佐賀関大分市)
Monitoring Station
· Usuki, Japan
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
32
8pm
34
46
37
11pm
37
37
37
2am
37
37
37
5am
50
37
50
8am
37
37
—
11am
—
—
—
2pm
—
—
—
5pm
—
—
Air Quality Trend (24h)
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13
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50
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Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-10T23:38 UTC.