Air Quality in Osu, Ghana

Windy
27.2°C · 83.1% humidity
27.2°
Feels 33.1°
61
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
48 stations

Nearby Monitoring Stations

AQI Forecast
25 6pm
25
25
61 9pm
51
43
38 12am
34
32
30 3am
28
28
27 6am
26
26
26 9am
25
25
25 12pm
25
25
25 3pm
25
25
AD 728×90

Air Quality Index Trend

46h · 50 stn

Osu's air quality is influenced by vehicle emissions, biomass burning, dust, and industrial activity. Dry seasons and Harmattan winds can significantly elevate particulate pollution levels. Current PM2.5 concentration in Osu is 1.1× the WHO 24-hour guideline of 15 µg/m³.

83.1%
Humidity
62.0 km/h
Wind SW
1014.3 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
61
16.97 µg/m³
PM10
19
20.55 µg/m³
050100150200300500

What is the weather forecast for Osu?

Temperature & Precipitation

PM2.5 Trend

46h · 50 stations
PM2.516.97 µg/m³ ×1.1 WHO
Moderate
PM1020.55 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (48 stations within 25 km)
16.97
Median
19.15
Average
12.36
Low
41.72
High
PM2.5 µg/m³ · Model: 7.1 · Bias: -9.9

What is the 7-day forecast for Osu?

05-30
28.1° 25.7°
2.0 mm
05-31
29.1° 25.3°
2.0 mm
06-01
28.2° 26.1°
8.13 mm
06-02
28.3° 26.2°
6.56 mm
06-03
29.1° 25.8°
1.19 mm
06-04
29.0° 25.3°
4.31 mm
06-05
28.6° 26.2°
3.75 mm
Both models agree Avg diff: 0.6°C

Where are air quality stations near Osu?

40
Osu Presby Prep School
0.5 km PM2.5: 9.6 µg/m³
58
Osu Oxford Street
0.6 km PM2.5: 15.3 µg/m³
61
Black Star Square
1.0 km PM2.5: 16.9 µg/m³
61
Ridge Hospital
1.5 km PM2.5: 16.8 µg/m³
64
EPA Ghana, Accra
1.8 km PM2.5: 18.5 µg/m³
79
+233, North Ridge
2.1 km PM2.5: 25.5 µg/m³
57
Tudu Ayalolo Bus Terminal
2.2 km PM2.5: 14.9 µg/m³
62
Asylum Down
2.4 km PM2.5: 17.5 µg/m³
60
Old Fort Road, Accra, Greater Accra Ghana
2.5 km PM2.5: 16.3 µg/m³
35
Old Fort Road, Accra, Greater Accra Ghana
2.5 km PM2.5: 8.3 µg/m³

What cities are near Osu?

64 Accra 64 Teshi Old Town 75 Awoshi 63 New Achimota 63 Dome 78 Medina Estates 65 Nungua 64 Taifa 70 Gbawe 66 Sakumona
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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-30T21:34 UTC.