KwaDukuza vs Vereeniging: PM2.5 compared

KwaDukuza and Vereeniging were both measured on only one day over the last year, too few to compare them (it takes 30).

Right now

KwaDukuza#71on the 24-hour board of 2,581, at 87 US AQI (28.4 µg/m³)

Vereeniging#64on the 24-hour board of 2,581, at 88 US AQI (29.1 µg/m³)

Side by side with Shakaskraal (the nearest), Gujranwala (the world's worst on 30 days).

Side by side with Vanderbijlpark (the nearest), Tzaneen (South Africa's 2nd worst on 30 days), Gujranwala (the world's worst on 30 days).

The same rules as every SmogRank figure: reference monitors first, and a day counts with 18 measured hours. How we measure.

Updated 2026-10-13 04:07 UTC. Values are PM2.5 (fine particles), the median of each city's monitors, as the US AQI PM2.5 sub-index.