Air Quality in Delmas, South Africa

Windy
13.6°C · 42.8% humidity
13.6°
Feels 13.6°
156
Unhealthy
Everyone should reduce prolonged outdoor exertion.
Model forecast

Nearby Monitoring Stations

AQI Forecast
146 5pm
146
146
156 8pm
157
158
159 11pm
173
173
173 2am
161
161
161 5am
161
161
161 8am
146
146
146 11am
84
84
84 2pm
66
66
AD 728×90

Air Quality Index Trend

46h · 5 stn

Delmas'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 Delmas is 4.3× the WHO 24-hour guideline of 15 µg/m³.

42.8%
Humidity
42.7 km/h
Wind W
1021.1 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲
156
64.32 µg/m³
PM10
101
154.9 µg/m³
050100150200300500

What is the weather forecast for Delmas?

Temperature & Precipitation

PM2.5 Trend

46h · 5 stations
PM2.564.32 µg/m³ ×4.3 WHO
Unhealthy
PM10154.9 µg/m³
Unhealthy for sensitive groups
UV INDEX0.7
Low
AD 300×250

What is the 7-day forecast for Delmas?

07-21
19.4° 6.4°
0.19 mm
07-22
20.6° 10.3°
07-23
19.8° 7.0°
07-24
21.2° 8.4°
07-25
21.1° 6.8°
07-26
21.3° 9.0°
07-27
24.2° 8.7°
Both models agree Avg diff: 2.3°C

Where are air quality stations near Delmas?

57
Etwatwa-NAQI, City of Ekurhuleni, South Africa
21.0 km PM2.5: 15.0 µg/m³
75
Devon municipal offices
24.9 km PM2.5: 23.7 µg/m³

What cities are near Delmas?

156 Etwatwa 156 Springs 156 Brakpan 156 Leslie 298 Lebohang 159 Benoni 93 Nigel 60 Bronkhorstspruit 414 Phola 152 Boksburg
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Data sources: Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-07-21T18:13 UTC.