Air Quality in Harrismith, South Africa
Drizzle
9.3°C · 82.1% humidity
9.3°
Feels 5.8°
54
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Model forecast
Nearby Monitoring Stations
Harrismith's air quality — share it
AQI Forecast
54
4am
54
66
54
7am
57
48
50
10am
51
52
52
1pm
53
26
33
4pm
34
54
54
7pm
54
54
54
10pm
54
54
54
1am
54
54
Harrismith'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.
82.1%
Humidity
28.6 km/h
Wind NW
1020.7 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
13.5 µg/m³
PM10
27.4 µg/m³
050100150200300500
What is the weather forecast for Harrismith?
Temperature & Precipitation
PM2.513.5 µg/m³
✓ WHO
Moderate
PM1027.4 µg/m³
Good
UV INDEX0.7
Low
What is the 7-day forecast for Harrismith?
08-03
21.2° 4.3°
2.0 mm
08-04
20.3° 5.4°
08-05
19.8° 2.3°
08-06
20.3° 3.4°
08-07
23.5° 7.8°
0.31 mm
08-08
21.0° 9.1°
08-09
22.2° 2.8°
Both models agree
Avg diff: 3.9°C
What cities are near Harrismith?
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-08-08T05:43 UTC.