Cottage Hospital Air Quality

Monitoring Station · Freetown, Sierra Leone
52
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
28 3am
27
52
33 6am
33
33
33 9am
33
33
33 12pm
33
33
33 3pm
33
33
— 6pm
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—
— 9pm
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— 12am
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Station readings
28
27
52
CAMS model adj +9
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24

Air Quality Forecast (24h)

PM2.512.6 µg/m³ ✓ WHO
Moderate
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Nearby Monitoring Stations

12
Ross Road Hospital
0.9 km PM2.5: 2.9 µg/m³
31
Mountain Cut
1.6 km PM2.5: 7.4 µg/m³
24
Freetown City Council
1.8 km PM2.5: 5.7 µg/m³
169
Connaught Hospital
2.2 km PM2.5: 89.7 µg/m³
66
SLBC
3.0 km PM2.5: 19.4 µg/m³
28
St Edward's Sec. School
3.1 km PM2.5: 6.7 µg/m³
72
Shell Police Station
3.5 km PM2.5: 22.2 µg/m³
25
34 Hospital
5.4 km PM2.5: 5.9 µg/m³

Nearby Cities

99 Freetown 46 Goderich 58 Waterloo 37 Port Loko 37 Lunsar 25 Forécariah 25 Mile 91 25 Conakry 25 Camayenne

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T06:43 UTC.