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

Monitoring Station · Unzen, Japan
11
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
25 2am
29
11
29 5am
29
29
29 8am
29
29
29 11am
9
29
29 2pm
29
29
— 5pm
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— 8pm
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— 11pm
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Station readings
25
11
CAMS model adj -25
54
54
54
54
54
54
54
54
54
54
34
54
54
54
54

Air Quality Forecast (24h)

PM2.52.6 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

71
Obamacho Kitahonmachi, Unzen, Nagasaki, Japan (小浜大気測定局雲仙市)
0.0 km PM2.5: 21.6 µg/m³
22
Obamacho Kitahonmachi, Unzen, Nagasaki, Japan (小浜大気測定局雲仙市)
0.0 km PM2.5: 5.3 µg/m³
30
Shindenmachi, Shimabara, Nagasaki, Japan (島原大気測定局島原市)
16.6 km PM2.5: 7.2 µg/m³
42
Mawatarimachi, Isahaya, Nagasaki, Japan (諫早諌早市)
21.4 km PM2.5: 10.1 µg/m³
25
Mawatarimachi, Isahaya, Nagasaki, Japan (諫早諌早市)
21.4 km PM2.5: 6.0 µg/m³
23
Yagamimachi, Nagasaki, Nagasaki, Japan (東長崎支所長崎市)
24.7 km PM2.5: 5.5 µg/m³
20
Yagamimachi, Nagasaki, Nagasaki, Japan (東長崎支所長崎市)
24.7 km PM2.5: 4.8 µg/m³
47
Shiki, Kumamoto, Japan (苓北志岐天草郡苓北町)
28.6 km PM2.5: 11.3 µg/m³

Nearby Cities

38 Unzen 40 Minamishimabara 38 Shimabara 38 Isahaya 42 Ōyanomachi-noboritate 36 Amakusa 38 Hondomachi-hondo 34 Nagasaki 31 Nagasu

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T05:37 UTC.