Air Quality in Randfontein, South Africa
Partly Cloudy
12.8°C · 51.2% humidity
12.8°
Feels 12.8°
173
Unhealthy
Everyone should reduce prolonged outdoor exertion.
2 stations
Nearby Monitoring Stations
Randfontein's air quality — share it
AQI Forecast
83
8pm
84
84
173
11pm
165
160
156
2am
168
166
165
5am
149
163
162
8am
147
67
54
11am
54
54
54
2pm
54
54
66
5pm
83
83
Air Quality Index Trend
48h · 1 stnRandfontein'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 Randfontein is 19.4× the WHO annual guideline of 5 µg/m³.
51.2%
Humidity
23.7 km/h
Wind NNW
1025.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
97.25 µg/m³
PM10
129.9 µg/m³
050100150200300500
What is the weather forecast for Randfontein?
Temperature & Precipitation
PM2.5 Trend
48h · 1 stationPM2.597.25 µg/m³
×6.5 WHO
Unhealthy
PM10129.9 µg/m³
Moderate
UV INDEX0.7
Low
Station readings (2 stations within 25 km)
97.25
Median
118.85
Average
13.5
Low
224.2
High
PM2.5 µg/m³ · Model: 40.85 · Bias: -56.4
What is the 7-day forecast for Randfontein?
05-28
17.5° 13.9°
0.19 mm
05-29
19.3° 8.9°
0.13 mm
05-30
19.6° 11.6°
05-31
19.3° 10.3°
06-01
17.3° 14.3°
06-02
20.7° 11.9°
06-03
22.0° 13.0°
Both models agree
Avg diff: 3.2°C
Where are air quality stations near Randfontein?
24
Davidsonville, City of Johannesburg, South Africa
54
Simunye Mine
9
Jabavu-NAQI, City of Johannesburg, South Africa
What cities are near Randfontein?
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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 2026-05-28T21:39 UTC.