Nishisanjocho, Omura, Nagasaki, Japan (大村大気測定局大村市) Air Quality

Monitoring Station · Ōmura, Japan

4

Good

Air quality is satisfactory. Enjoy outdoor activities.

Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous

AQI Forecast Calibrated

33 1pm

17

4

24 4pm

24

24

24 7pm

24

24

24 10pm

24

24

23 1am

23

23

— 4am

—

—

— 7am

—

—

— 10am

—

—

Station readings

33

17

4

CAMS model adj -1

25

27

27

25

25

25

25

25

25

25

25

25

24

24

24

Air Quality Forecast (24h)

PM2.51.0 µg/m³ ✓ WHO

Good

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Nearby Monitoring Stations

Mawatarimachi, Isahaya, Nagasaki, Japan (諫早諌早市)

9.8 km PM2.5: 5.0 µg/m³

Nodago, Nagasaki, Japan (時津小学校大気測定局西彼杵郡時津町)

14.3 km PM2.5: 2.9 µg/m³

Yagamimachi, Nagasaki, Nagasaki, Japan (東長崎支所長崎市)

15.3 km PM2.5: 4.1 µg/m³

Kinkaimura Matsumachi, Nagasaki, Nagasaki, Japan (村松長崎市)

17.1 km PM2.5: 14.0 µg/m³

Nagasaki (長崎)

19.7 km PM2.5: 7.7 µg/m³

Ureshinomachi Oaza Shimojuku, Ureshino, Saga Prefecture, Japan (嬉野嬉野市)

20.6 km PM2.5: 6.0 µg/m³

Nodomibun, Kashima, Saga Prefecture, Japan (鹿島鹿島市)

23.9 km PM2.5: 3.6 µg/m³

Obamacho Kitahonmachi, Unzen, Nagasaki, Japan (小浜大気測定局雲仙市)

30.9 km PM2.5: 6.5 µg/m³

Nearby Cities

10 Ōmura 20 Isahaya 20 Obita 18 Togitsu 32 Nagasaki 25 Ureshinomachi-shimojuku 20 Kashima 30 Saikai 34 Arita

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T16:40 UTC.