South Africa · Gauteng
Air quality & tree cover in Gauteng
Today's air quality (AQI) and satellite-measured tree cover for the cities of Gauteng, each over the same 2 km around its center.
Right now, Pretoria has the cleanest air of the 2 cities we track in Gauteng (AQI 79, Moderate), and Johannesburg the worst (AQI 115, Unhealthy for sensitive groups). Pretoria has the most tree cover, at 9.9% — #5 of 6 cities measured in South Africa.
- Cities tracked
- 20
- Average tree cover
- 5.5%South Africa: 22.8%
- Worst air right now
- JohannesburgAQI 115
Air quality today and tree cover across Gauteng
| Pretoria | 79Moderate | 9.9% | 63.1K | #5 of 6 |
|---|---|---|---|---|
| Johannesburg | 115Unhealthy for sensitive groups | 1.0% | 107K | #6 of 6 |
| Soweto | Being measured | — | — | — |
| Soshanguve | Being measured | — | — | — |
| Evaton | Being measured | — | — | — |
| Benoni | Being measured | — | — | — |
| Thembisa | Being measured | — | — | — |
| Vereeniging | Being measured | — | — | — |
| Krugersdorp | Being measured | — | — | — |
| Randburg | Being measured | — | — | — |
| Roodepoort | Being measured | — | — | — |
| Germiston | Being measured | — | — | — |
| Vanderbijlpark | Being measured | — | — | — |
| Centurion | Being measured | — | — | — |
| Carletonville | Being measured | — | — | — |
| Westonaria | Being measured | — | — | — |
| Etwatwa | Being measured | — | — | — |
| Nigel | Being measured | — | — | — |
| Randfontein | Being measured | — | — | — |
| Tokoza | Being measured | — | — | — |
Air quality is the US AQI from Open-Meteo / CAMS, refreshed hourly. Tree cover is measured within 2 km of each city center from Sentinel-2 imagery; the rank compares every city measured in South Africa.
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