Nakahetsugi, Oita, Oita Prefecture, Japan (戸次中学校大分市) Air Quality

Monitoring Station · Ōita, Japan
63
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
45 11am
25
63
45 2pm
45
45
45 5pm
45
45
45 8pm
25
25
18 11pm
25
18
— 2am
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—
— 5am
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— 8am
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Station readings
25
63
CAMS model adj -9
54
54
54
54
54
54
54
54
54
54
34
34
27
34
27

Air Quality Forecast (24h)

PM2.517.8 µg/m³ ×1.2 WHO
Moderate
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Nearby Monitoring Stations

55
Oita (大分)
11.1 km PM2.5: 14.0 µg/m³
30
Yokose, Oita, Oita Prefecture, Japan (西部清掃事業所大分市)
11.6 km PM2.5: 7.2 µg/m³
29
Yokose, Oita, Oita Prefecture, Japan (西部清掃事業所大分市)
11.6 km PM2.5: 7.0 µg/m³
30
Yokota, Oita, Oita Prefecture, Japan (大在小学校大分市)
12.6 km PM2.5: 7.2 µg/m³
21
Miemachi Ichiba, Bungoono, Oita Prefecture, Japan (豊肥保健所豊後大野市)
20.4 km PM2.5: 5.0 µg/m³
40
Miemachi Ichiba, Bungoono, Oita Prefecture, Japan (豊肥保健所豊後大野市)
20.4 km PM2.5: 9.6 µg/m³
21
Shōnaichō Kakiharu, Yufu-shi, Ōita-ken, Japan (中部保健所由布保健部由布市)
21.8 km PM2.5: 5.0 µg/m³
25
Noguchihara, Beppu, Oita Prefecture, Japan (青山中学校別府市)
21.8 km PM2.5: 6.0 µg/m³

Nearby Cities

35 Ōita 37 Tsurusaki 40 Usuki 48 Beppu 57 Mie 45 Tsukumiura 42 Yufu 43 Hiji 42 Kitsuki

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-29T14:49 UTC.