Light rain is expected during the day. The high will be 47°. Good air quality (0-50) Primary pollutant O₃ 31 ppb Pressure is the weight of the air in the atmosphere. It is normalized to the ...

Tracking air pollution and CO2 emissions in 13,189 urban areas worldwide using large geospatial datasets. Communications Earth & Environment , 2025; 6 (1) DOI: 10.1038/s43247-025-02270-9 Cite This ...

Ai_r measures air pollution. Courtesy SACAQM. We decided to create, for the first time in South Africa, a cost effective air quality monitoring system based on sensors, Internet of Things and ...

The World Health Organization (WHO) has raised serious concerns over South Africa’s worsening air pollution, declaring it a major public health crisis. This comes after a damning report by ...