Johannesburg occasionally smells like rotten eggs. The wind brings the smell from the east or the southeast, where most industries are located.
- Associate Professor, University of Pretoria
The court ruling that it’s a constitutional right to have clean air highlights the fact that South Africa needs to improve air quality urgently.
To improve air quality, a combination of efforts is needed including reducing Eskom’s emissions, investing in cleaner sources of energy, and reducing emissions.
By opening data, monitoring and reporting on air quality can be complemented by data from various sources to create more localised and relevant decision-support solutions.
Africa has largely been ignored when it comes to official global air quality programmes. Yet low-income countries like many of those in Africa are particularly affected by air pollution.
Africa must find ways of dealing with extreme heatwaves or suffer a range of health problems, including fatalities.
Contact Rebecca for
- General
- Media request
- Speaking request
- Consulting / Advising
- Research collaboration
- Research supervision
- Location: Pretoria, South Africa
- Website
- X (formerly Twitter): @Rehema1234
- Article Feed
- ORCID
- Joined





