Sasebo (佐世保) Air Quality

Monitoring Station · Sasebo, Japan
80
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
25 9pm
80
22
22 12am
42
42
42 3am
42
42
42 6am
42
42
42 9am
42
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Station readings
25
80
CAMS model adj -12
54
54
34
34
54
54
54
54
54
54
54
54
54
54

Air Quality Forecast (24h)

PM2.525.9 µg/m³ ×1.7 WHO
Moderate
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Nearby Monitoring Stations

34
Sasebo (佐世保)
0.0 km PM2.5: 8.2 µg/m³
22
Fukuishicho, Sasebo, Nagasaki, Japan (福石佐世保市)
2.8 km PM2.5: 5.3 µg/m³
70
Daitocho, Sasebo, Nagasaki, Japan (大塔佐世保市)
6.8 km PM2.5: 21.1 µg/m³
70
Daitocho, Sasebo, Nagasaki, Japan (大塔佐世保市)
6.8 km PM2.5: 21.1 µg/m³
76
Shisacho Uramen, Matsuura, Nagasaki, Japan (松浦志佐大気測定局松浦市)
18.1 km PM2.5: 24.0 µg/m³
21
Kawatana, Nagasaki Prefecture, Japan (川棚大気測定局東彼杵郡川棚町)
18.1 km PM2.5: 5.0 µg/m³
53
Otsubochoko, Imari, Saga Prefecture, Japan (大坪伊万里市)
19.7 km PM2.5: 13.1 µg/m³

Nearby Cities

42 Sasebo 30 Arita 16 Matsuura 34 Imarichō-kō 48 Saikai 16 Hirado 23 Ureshinomachi-shimojuku 17 Takeo 25 Kashima

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T00:23 UTC.