Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Gauteng
Air quality index (AQI) and PM2.5 air pollution in Gauteng
LIVE AQI CITY RANKING
Real-time Gauteng
Most polluted city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Sebokeng | 146 |
| 2 | Vereeniging | 94 |
| 3 | Pretoria | 90 |
| 4 | Midstream | 84 |
| 5 | Johannesburg | 82 |
| 6 | Roodepoort | 50 |
| 7 | Centurion | 43 |
| 8 | Vanderbijlpark | 38 |
(local time)
SEE WORLD AQI RANKINGAIR QUALITY DATA CONTRIBUTORS
3 Contributors
See all
LIVE AQI CITY RANKING
Real-time Gauteng
Cleanest city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Vanderbijlpark | 38 |
| 2 | Centurion | 43 |
| 3 | Roodepoort | 50 |
| 4 | Johannesburg | 82 |
| 5 | Midstream | 84 |
| 6 | Pretoria | 90 |
| 7 | Vereeniging | 94 |
| 8 | Sebokeng | 146 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
News
The latest air quality news and resources.
Gauteng air quality data attribution
3Contributors
- South African Air Quality Information System
14 stations
Government Contributor
- Sanitizair
1 station
Corporate Contributor
- 1 Anonymous contributor
1 station
Anonymous Contributor
3 Data sources
Which is the most polluted city in Gauteng?
- Sebokeng 146
- Vereeniging 94
- Pretoria 90
- Midstream 84
- Johannesburg 82
- Nigel 64
- Orange Farm 64
- Bronkhorstspruit 63
- Heidelberg 63
- Soweto 63
- Springs 63
- Alberton 62
- Benoni 62
- Boksburg 62
- Brakpan 62
- Carletonville 62
- Eastleigh 62
- Eden Glen 62
- Eden Glen Ext 60 62
- Edenvale 62
- Ekangala 62
- Germiston 62
- Midrand 62
- Modderfontein 62
- Tembisa 62
- Thokoza 62
- Westonaria 62
- Cullinan 61
- Diepsloot 61
- Krugersdorp 61
- Muldersdriseloop 61
- Randburg 61
- Randfontein 61
- Riverlea 61
- Mabopane 60
- Soshanguve 60
- Temba 60
- Roodepoort 50
- Centurion 43
- Vanderbijlpark 38
AQI US, Metric