Air Quality in Ga-Rankuwa, South Africa
Clear
17.4°C · 39.2% humidity
17.4°
Feels 17.4°
115
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
Ga-Rankuwa's air quality — share it
AQI Forecast
146
4pm
146
161
115
7pm
141
150
157
10pm
162
165
168
1am
170
171
172
4am
172
173
173
7am
173
174
161
10am
146
146
146
1pm
146
83
Air Quality Index Trend
48h · 1 stnGa-Rankuwa'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 Ga-Rankuwa is 2.7× the WHO 24-hour guideline of 15 µg/m³.
39.2%
Humidity
16.4 km/h
Wind SSW
1018.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
41.2 µg/m³
PM10
129.9 µg/m³
050100150200300500
What is the weather forecast for Ga-Rankuwa?
Temperature & Precipitation
PM2.5 Trend
48h · 1 stationPM2.541.2 µg/m³
×2.7 WHO
Unhealthy for sensitive groups
PM10129.9 µg/m³
Moderate
UV INDEX0.7
Low
Station readings (1 station within 25 km)
41.2
Median
41.2
Average
41.2
Low
41.2
High
PM2.5 µg/m³ · Model: 51.48 · Bias: +10.3
What is the 7-day forecast for Ga-Rankuwa?
07-21
20.7° 8.8°
0.31 mm
07-22
23.1° 13.8°
07-23
20.6° 10.3°
0.38 mm
07-24
22.4° 12.0°
1.63 mm
07-25
23.1° 11.0°
07-26
23.2° 13.1°
07-27
27.2° 11.7°
Both models agree
Avg diff: 3.3°C
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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 2026-07-21T17:45 UTC.