Air Quality in Ermelo, South Africa
Partly Cloudy
5.4°C · 52.5% humidity
5.4°
Feels 1.6°
56
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
1 station
Nearby Monitoring Stations
Ermelo's air quality — share it
AQI Forecast
Calibrated
71
6am
59
59
56
9am
59
59
59
12pm
59
59
88
3pm
88
88
89
6pm
89
151
151
9pm
151
151
151
12am
151
151
88
3am
88
88
Station readings
4h ago
AQI 61
PM2.5 17.0 µg/m³ · 4h ago
CAMS model
adj +5
66
54
54
54
54
54
54
54
54
83
83
83
84
84
146
146
146
146
146
146
146
83
83
83
Air Quality Index Trend
5h · 1 stnErmelo'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.
52.5%
Humidity
19.3 km/h
Wind ENE
1033.2 hPa
Pressure
5.9
UV High
GoodModerateUSGUnhealthyVery UnhealthyHazardous
Which pollutant is driving the AQI?
PM2.5▲
14.5 µg/m³
PM10
66.15 µg/m³
050100150200300500
What is the weather forecast for Ermelo?
Temperature & Precipitation
PM2.5 Trend
5h · 1 stationPM2.514.5 µg/m³
✓ WHO
Moderate
PM1066.15 µg/m³
Moderate
UV INDEX5.9
High
Station readings (1 station within 25 km)
14.5
Median
14.5
Average
14.5
Low
14.5
High
PM2.5 µg/m³ · Model: 20.3 · Bias: +5.8
What is the 7-day forecast for Ermelo?
07-21
17.8° 5.4°
07-22
19.7° 9.0°
07-23
19.9° 6.3°
07-24
22.3° 6.9°
2.19 mm
07-25
20.7° 9.6°
07-26
21.8° 8.2°
07-27
23.9° 7.7°
Both models agree
Avg diff: 2.2°C
Where are air quality stations near Ermelo?
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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 2026-07-21T07:34 UTC.