Cottage Hospital Air Quality

Monitoring Station · Freetown, Sierra Leone
61
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
53 6am
61
54
54 9am
54
54
54 12pm
54
54
54 3pm
54
54
54 6pm
54
54
— 9pm
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Station readings
53
61
CAMS model adj +30
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24

Air Quality Forecast (24h)

PM2.517.0 µg/m³ ×1.1 WHO
Moderate
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Nearby Monitoring Stations

93
Ross Road Hospital
0.9 km PM2.5: 32.2 µg/m³
53
Mountain Cut
1.6 km PM2.5: 12.9 µg/m³
41
Freetown City Council
1.8 km PM2.5: 9.8 µg/m³
69
Connaught Hospital
2.2 km PM2.5: 20.7 µg/m³
57
SLBC
3.0 km PM2.5: 15.0 µg/m³
44
St Edward's Sec. School
3.1 km PM2.5: 10.5 µg/m³
93
Shell Police Station
3.5 km PM2.5: 32.3 µg/m³
52
34 Hospital
5.4 km PM2.5: 12.8 µg/m³

Nearby Cities

66 Freetown 58 Goderich 65 Waterloo 26 Port Loko 26 Lunsar 26 Forécariah 30 Mile 91 30 Conakry 30 Camayenne

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-10T09:15 UTC.