Real-time air pollution rankings for 17 cities across South Africa, updated hourly. See which cities have the highest pollution levels and worst air quality.
Most Polluted Cities in South Africa
The most polluted city in South Africa is Johannesburg (AQI 136), followed by Evaton (AQI 136), Soweto (AQI 136). Currently, 5 out of 17 monitored cities in South Africa report unhealthy air quality with an AQI above 100.
Johannesburg
South Africa
AQI
Evaton
South Africa
AQI
Soweto
South Africa
AQI
Brakpan
South Africa
AQI
Boksburg
South Africa
AQI
Randburg
South Africa
AQI
Roodepoort
South Africa
AQI
Benoni
South Africa
AQI
Thembisa
South Africa
AQI
Pietermaritzburg
South Africa
AQI
Pretoria
South Africa
AQI
Soshanguve
South Africa
AQI
Polokwane
South Africa
AQI
Cape Town
South Africa
AQI
Bloemfontein
South Africa
AQI
Botshabelo
South Africa
AQI
Kariega
South Africa
AQI
Understanding Air Quality Index
Good
Air quality is satisfactory, and air pollution poses little or no risk.
Moderate
Air quality is acceptable. However, there may be a risk for some people.
Unhealthy for Sensitive Groups
Members of sensitive groups may experience health effects.
Unhealthy
Everyone may begin to experience health effects.
Very Unhealthy
Health alert: everyone may experience more serious health effects.
Hazardous
Health warnings of emergency conditions. The entire population is likely to be affected.
The Air Quality Index (AQI) is a scale from 0 to 500 that measures air pollution levels. Poor air quality can cause respiratory issues, cardiovascular problems, and other health concerns. Rankings are updated hourly to help you stay informed.
Source: US EPA Air Quality Index
Last updated: 03 May 18:10
