St Edward's Sec. School Air Quality

Monitoring Station · Freetown, Sierra Leone
28
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
24 4am
28
30
30 7am
30
30
30 10am
30
30
30 1pm
30
30
30 4pm
30
30
— 7pm
—
—
— 10pm
—
—
— 1am
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Station readings
24
28
CAMS model adj +6
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24

Air Quality Forecast (24h)

PM2.56.7 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

169
Connaught Hospital
0.9 km PM2.5: 89.7 µg/m³
24
Freetown City Council
1.3 km PM2.5: 5.7 µg/m³
66
SLBC
2.2 km PM2.5: 19.4 µg/m³
31
Mountain Cut
2.4 km PM2.5: 7.4 µg/m³
52
Cottage Hospital
3.1 km PM2.5: 12.6 µg/m³
25
34 Hospital
3.2 km PM2.5: 5.9 µg/m³
12
Ross Road Hospital
4.0 km PM2.5: 2.9 µg/m³
25
St Mark Church Lumley
4.7 km PM2.5: 5.9 µg/m³

Nearby Cities

107 Freetown 52 Goderich 74 Waterloo 38 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 2026-07-22T07:47 UTC.