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

Monitoring Station · Unzen, Japan
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
50 3am
54
50
75 6am
75
75
75 9am
75
75
75 12pm
99
99
99 3pm
136
—
— 6pm
—
—
— 9pm
—
—
— 12am
—
—

Air Quality Trend (24h)

View city history →

Nearby Monitoring Stations

34
Shindenmachi, Shimabara, Nagasaki, Japan (島原大気測定局島原市)
16.6 km
30
Mawatarimachi, Isahaya, Nagasaki, Japan (諫早諌早市)
21.4 km
34
Mawatarimachi, Isahaya, Nagasaki, Japan (諫早諌早市)
21.4 km
38
Yagamimachi, Nagasaki, Nagasaki, Japan (東長崎支所長崎市)
24.7 km
34
Yagamimachi, Nagasaki, Nagasaki, Japan (東長崎支所長崎市)
24.7 km
46
Shiki, Kumamoto, Japan (苓北志岐天草郡苓北町)
28.6 km
42
Nishisanjocho, Omura, Nagasaki, Japan (大村大気測定局大村市)
30.9 km
27
Nishisanjocho, Omura, Nagasaki, Japan (大村大気測定局大村市)
30.9 km

Nearby Cities

63 Unzen 63 Minamishimabara 63 Shimabara 63 Isahaya 50 Ōyanomachi-noboritate 50 Amakusa 50 Hondomachi-hondo 63 Nagasaki 63 Nagasu

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-11T06:22 UTC.