Allen Town Police Station Air Quality

Monitoring Station · Waterloo, Sierra Leone
70
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
58 4pm
70
58
59 7pm
59
59
59 10pm
61
59
59 1am
59
59
59 4am
59
59
— 7am
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— 10am
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— 1pm
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Station readings
58
70
CAMS model adj +34
24
24
24
25
25
25
25
27
25
25
25
25
25
25
25

Air Quality Forecast (24h)

PM2.521.3 µg/m³ ×1.4 WHO
Moderate
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Nearby Monitoring Stations

74
Lalaba Town Police Station
2.5 km PM2.5: 23.0 µg/m³
99
Shell Police Station
8.9 km PM2.5: 34.8 µg/m³
69
Ross Road Hospital
11.4 km PM2.5: 20.5 µg/m³
37
Mountain Cut
12.1 km PM2.5: 8.9 µg/m³
135
Cottage Hospital
12.1 km PM2.5: 49.4 µg/m³
31
Freetown City Council
13.4 km PM2.5: 7.4 µg/m³
41
Connaught Hospital
13.6 km PM2.5: 9.8 µg/m³
20
34 Hospital
14.3 km PM2.5: 4.8 µg/m³

Nearby Cities

70 Waterloo 39 Freetown 45 Goderich 25 Port Loko 25 Lunsar 25 Mile 91 25 Forécariah 25 Njala 25 Makeni

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-09-05T19:26 UTC.