Air Quality in Piet Retief, South Africa
Clear
12.9°C · 41.1% humidity
12.9°
Feels 12.9°
75
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Calibrated model
Nearby Monitoring Stations
Piet Retief's air quality — share it
AQI Forecast
54
3pm
54
54
75
6pm
77
80
81
9pm
82
81
82
12am
82
83
146
3am
146
146
146
6am
146
146
146
9am
84
83
66
12pm
66
66
Piet Retief'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 Piet Retief is 1.6× the WHO 24-hour guideline of 15 µg/m³.
41.1%
Humidity
15.7 km/h
Wind NNW
1020.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
23.32 µg/m³
PM10
48.05 µg/m³
050100150200300500
What is the weather forecast for Piet Retief?
Temperature & Precipitation
PM2.523.32 µg/m³
×1.6 WHO
Moderate
PM1048.05 µg/m³
Good
UV INDEX0.7
Low
Both models agree
Avg diff: 2.7°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 2026-07-21T16:56 UTC.