Saganoseki, Oita, Oita Prefecture, Japan (佐賀関大分市) Air Quality

Monitoring Station · Usuki, Japan
24
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
40 10pm
24
40
52 1am
52
52
40 4am
52
52
52 7am
52
52
52 10am
52
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— 1pm
—
—
— 4pm
—
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— 7pm
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Station readings
24
CAMS model adj -14
54
54
54
66
66
66
54
66
66
66
66
66
66
66

Air Quality Forecast (24h)

PM2.55.8 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

23
Yokota, Oita, Oita Prefecture, Japan (大在小学校大分市)
14.5 km PM2.5: 5.5 µg/m³
43
Nakahetsugi, Oita, Oita Prefecture, Japan (戸次中学校大分市)
23.3 km PM2.5: 10.3 µg/m³
38
Oita (大分)
24.8 km PM2.5: 9.1 µg/m³

Nearby Cities

77 Usuki 75 Tsurusaki 77 Tsukumiura 70 Ōita 71 Kitsuki 76 Saiki 79 Hiji 85 Beppu 56 Kunisaki

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T01:23 UTC.