Mountain Cut Air Quality

Monitoring Station · Freetown, Sierra Leone
72
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
62 6am
72
65
65 9am
65
65
65 12pm
66
66
66 3pm
66
66
66 6pm
66
66
— 9pm
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— 12am
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— 3am
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Station readings
62
72
CAMS model adj +41
24
24
24
24
24
24
24
25
25
25
25
25
25
25
25

Air Quality Forecast (24h)

PM2.522.3 µg/m³ ×1.5 WHO
Moderate
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Nearby Monitoring Stations

69
Freetown City Council
1.4 km PM2.5: 20.8 µg/m³
67
Connaught Hospital
1.5 km PM2.5: 19.5 µg/m³
99
Cottage Hospital
1.6 km PM2.5: 35.1 µg/m³
21
Ross Road Hospital
2.2 km PM2.5: 5.1 µg/m³
63
St Edward's Sec. School
2.4 km PM2.5: 17.6 µg/m³
64
34 Hospital
3.9 km PM2.5: 18.1 µg/m³
92
Shell Police Station
4.1 km PM2.5: 31.5 µg/m³
60
St Mark Church Lumley
5.5 km PM2.5: 16.6 µg/m³

Nearby Cities

26 Freetown 26 Goderich 26 Waterloo 38 Port Loko 38 Lunsar 30 Forécariah 39 Mile 91 25 Conakry 25 Camayenne

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T09:11 UTC.