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

Monitoring Station · Ōita, Japan

25

Good

Air quality is satisfactory. Enjoy outdoor activities.

Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous

AQI Forecast Calibrated

27 1am

25

14

14 4am

14

21

21 7am

14

12

12 10am

11

11

14 1pm

14

21

— 4pm

—

—

— 7pm

—

—

— 10pm

—

—

Station readings

27

25

CAMS model adj -13

27

27

27

27

27

34

34

27

25

25

24

24

27

27

34

Air Quality Trend (24h)

PM2.56.0 µg/m³ ✓ WHO

Good

View city history →

Nearby Monitoring Stations

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

0.0 km PM2.5: 28.7 µg/m³

Kanaikemachi, Oita, Oita Prefecture, Japan (中央測定局大分市)

10.7 km PM2.5: 11.0 µg/m³

Yokose, Oita, Oita Prefecture, Japan (西部清掃事業所大分市)

11.6 km PM2.5: 8.2 µg/m³

Yokose, Oita, Oita Prefecture, Japan (西部清掃事業所大分市)

11.6 km PM2.5: 1.7 µg/m³

Misa, Oita, Oita Prefecture, Japan (三佐小学校大分市)

11.9 km PM2.5: 7.2 µg/m³

Yokota, Oita, Oita Prefecture, Japan (大在小学校大分市)

12.6 km PM2.5: 12.0 µg/m³

Yokota, Oita, Oita Prefecture, Japan (大在小学校大分市)

12.6 km PM2.5: 10.1 µg/m³

Miemachi Ichiba, Bungoono, Oita Prefecture, Japan (豊肥保健所豊後大野市)

20.4 km PM2.5: 13.1 µg/m³

Nearby Cities

37 Ōita 48 Tsurusaki 33 Usuki 42 Beppu 17 Mie 25 Tsukumiura 38 Yufu 42 Hiji 45 Kitsuki

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-15T04:53 UTC.