Air Quality in Welkom, South Africa
Clear
15.2°C · 30.0% humidity
15.2°
Feels 15.2°
27
Good
Air quality is satisfactory. Enjoy outdoor activities.
Model forecast
Nearby Monitoring Stations
Welkom's air quality — share it
AQI Forecast
34
9pm
34
34
27
12am
27
25
54
3am
54
34
34
6am
34
34
34
9am
54
54
54
12pm
54
54
54
3pm
54
54
54
6pm
54
54
Welkom'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.
30.0%
Humidity
19.3 km/h
Wind SE
1019.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
6.5 µg/m³
PM10
13.7 µg/m³
050100150200300500
What is the weather forecast for Welkom?
Temperature & Precipitation
PM2.56.5 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Welkom?
09-05
26.7° 17.2°
09-06
27.0° 15.2°
4.94 mm
09-07
25.7° 8.0°
1.31 mm
09-08
30.5° 11.4°
0.81 mm
09-09
27.3° 10.2°
09-10
26.9° 16.0°
0.25 mm
09-11
25.5° 15.5°
Both models agree
Avg diff: 4.1°C
What cities are near Welkom?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-09-05T22:18 UTC.