Air Quality in Ermelo, South Africa

Windy
11.7°C · 55.1% humidity
11.7°
Feels 11.7°
104
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
2 stations

Nearby Monitoring Stations

AQI Forecast Calibrated
78 11pm
78
78
104 2am
97
103
100 5am
97
95
94 8am
81
80
79 11am
79
79
78 2pm
78
78
78 5pm
78
90
90 8pm
90
90
Station readings
80
74
76
CAMS model adj +24
54
54
54
54
54
66
66
66
66
66
54
54
54
54
54
54
54
54
54
54
66
66
66
66
AD 728×90

Air Quality Index Trend

40h · 1 stn

Ermelo'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 Ermelo is 2.5× the WHO 24-hour guideline of 15 µg/m³.

55.1%
Humidity
45.7 km/h
Wind NNW
1021.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
104
36.76 µg/m³
PM10
38
41.2 µg/m³
050100150200300500

What is the weather forecast for Ermelo?

Temperature & Precipitation

PM2.5 Trend

40h · 1 station
PM2.536.76 µg/m³ ×2.5 WHO
Unhealthy for sensitive groups
PM1041.2 µg/m³
Good
UV INDEX0.7
Low
AD 300×250
Station readings (2 stations within 25 km)
36.76
Median
35.05
Average
33.0
Low
37.1
High
PM2.5 µg/m³ · Model: 16.35 · Bias: -20.4

What is the 7-day forecast for Ermelo?

08-03
23.2° 5.3°
08-04
23.9° 5.8°
08-05
20.4° 5.9°
08-06
21.2° 2.2°
08-07
24.1° 6.7°
08-08
20.0° 9.7°
08-09
22.1° 7.5°
Both models agree Avg diff: 3.5°C

Where are air quality stations near Ermelo?

31
Ermelo-NAQI, Gert Sibande, South Africa
4.7 km PM2.5: 7.4 µg/m³
23
Ermelo-NAQI, Gert Sibande, South Africa
4.7 km PM2.5: 5.5 µg/m³
81
Ermelo-NAQI, Gert Sibande, South Africa
4.7 km PM2.5: 26.4 µg/m³
76
Eskom-Camden
15.7 km PM2.5: 24.0 µg/m³ PM10: 65.0 µg/m³

What cities are near Ermelo?

105 Breyten 63 Hendrina 53 Bethal 134 Carolina 75 Driefontein 52 Daggakraal 98 Trichardt 153 Thubelihle 148 Kriel 97 Secunda
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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 2026-08-08T00:55 UTC.