Allen Town Police Station Air Quality

Monitoring Station · Waterloo, Sierra Leone
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
38 4am
57
40
40 7am
40
40
40 10am
40
40
40 1pm
40
40
40 4pm
40
40
— 7pm
—
—
— 10pm
—
—
— 1am
—
—
Station readings
38
57
CAMS model adj +16
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24

Air Quality Forecast (24h)

PM2.514.9 µg/m³ ✓ WHO
Moderate
View city history →

Nearby Monitoring Stations

64
Lalaba Town Police Station
2.5 km PM2.5: 18.3 µg/m³
72
Shell Police Station
8.9 km PM2.5: 22.2 µg/m³
12
Ross Road Hospital
11.4 km PM2.5: 2.9 µg/m³
31
Mountain Cut
12.1 km PM2.5: 7.4 µg/m³
52
Cottage Hospital
12.1 km PM2.5: 12.6 µg/m³
66
SLBC
12.5 km PM2.5: 19.4 µg/m³
24
Freetown City Council
13.4 km PM2.5: 5.7 µg/m³
169
Connaught Hospital
13.6 km PM2.5: 89.7 µg/m³

Nearby Cities

74 Waterloo 107 Freetown 52 Goderich 38 Port Loko 37 Lunsar 25 Mile 91 25 Forécariah 26 Njala 25 Makeni

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T07:47 UTC.