Health Barberton air quality: PM2.5 meets WHO guideline as hourly forecasts show mild conditions Nomsa Mahlangu · September 23, 2026
Health Prieska records moderate air pollution; PM2.5 above WHO annual guideline Elmarie Coetzee · September 20, 2026
Health Randburg air quality: PM2.5 above WHO annual guideline as hourly AQI fluctuates Bongani Zulu · September 20, 2026
Health Musina air quality remains generally good but short-term forecasts show poorer days ahead Mpho Netshimbupfe · September 20, 2026
Health Prieska records moderate air pollution; PM2.5 above WHO annual guideline Elmarie Coetzee · September 12, 2026
Health CREA report links Sasol Secunda emissions to deaths, preterm births and R19bn annual cost in Secunda Nomsa Mahlangu · September 7, 2026
Health WMO warns wildfire smoke, heatwaves are worsening air quality and health risks Zanele Mthembu · September 7, 2026
Health Graaff‑Reinet air quality remains within WHO guideline as hourly forecast shows mild winds Xolani Mgijima · September 4, 2026
Science Piet Retief records elevated PM2.5 levels as IQAir flags air quality concerns Nomsa Mahlangu · August 23, 2026
Science Cleaner air may make Earth reflect less sunlight, accelerating warming — researchers Ashwin Naicker · August 19, 2026
Science Wits-built AI system converts particle‑physics tools into air-quality early warnings Ashwin Naicker · August 18, 2026
Science Wildfire smoke from Grasshopper and other blazes cloaks Mount Hood and Rainier, ISS photos show Ashwin Naicker · August 13, 2026
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