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

Monitoring Station · Isahaya, Japan

25

Good

Air quality is satisfactory. Enjoy outdoor activities.

Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous

AQI Forecast Calibrated

34 9am

25

29

29 12pm

27

29

29 3pm

27

27

27 6pm

27

27

27 9pm

27

27

— 12am

—

—

— 3am

—

—

— 6am

—

—

Station readings

34

25

CAMS model adj +2

27

27

27

27

25

27

27

25

25

25

25

25

25

25

25

Air Quality Forecast (24h)

PM2.56.0 µg/m³ ✓ WHO

Good

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Nearby Monitoring Stations

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

9.8 km PM2.5: 6.0 µg/m³

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

10.0 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)

16.7 km PM2.5: 7.2 µg/m³

Nagasaki (長崎)

17.1 km PM2.5: 7.7 µg/m³

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

21.4 km PM2.5: 4.1 µg/m³

Nearby Cities

25 Isahaya 25 Ōmura 28 Obita 30 Togitsu 32 Nagasaki 22 Unzen 20 Minamishimabara 41 Kashima 26 Ureshinomachi-shimojuku

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T12:13 UTC.