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

Monitoring Station · Unzen, Japan
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
26 9pm
26
38
14 12am
14
14
14 3am
14
26
26 6am
26
14
14 9am
14
14
— 12pm
—
—
— 3pm
—
—
— 6pm
—
—
Station readings
38
CAMS model adj -40
66
66
66
54
54
54
54
54
66
66
66
54
54
54
54

Air Quality Forecast (24h)

PM2.59.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

21
Obamacho Kitahonmachi, Unzen, Nagasaki, Japan (小浜大気測定局雲仙市)
0.0 km PM2.5: 5.0 µg/m³
34
Obamacho Kitahonmachi, Unzen, Nagasaki, Japan (小浜大気測定局雲仙市)
0.0 km PM2.5: 8.2 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
15
Mawatarimachi, Isahaya, Nagasaki, Japan (諫早諌早市)
21.4 km PM2.5: 3.6 µg/m³
12
Mawatarimachi, Isahaya, Nagasaki, Japan (諫早諌早市)
21.4 km PM2.5: 2.9 µg/m³
38
Yagamimachi, Nagasaki, Nagasaki, Japan (東長崎支所長崎市)
24.7 km PM2.5: 9.1 µg/m³
30
Yagamimachi, Nagasaki, Nagasaki, Japan (東長崎支所長崎市)
24.7 km PM2.5: 7.2 µg/m³
56
Shiki, Kumamoto, Japan (苓北志岐天草郡苓北町)
28.6 km PM2.5: 14.5 µg/m³

Nearby Cities

47 Unzen 42 Minamishimabara 36 Shimabara 38 Isahaya 28 Ōyanomachi-noboritate 9 Amakusa 12 Hondomachi-hondo 32 Nagasaki 39 Nagasu

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-30T00:39 UTC.