SmogRank / World / South Africa / May 2024

Most polluted cities in South Africa, May 2024

2 cities in South Africa ranked by their average PM2.5 over the 31 days. Worst: Shakaskraal at 28.6 µg/m³, #30 of 2,082 cities in the world. Cleanest: Richards Bay at 21.6. A city needs measurements on 70% of the days to be ranked.

  1. 1Shakaskraallow-cost sensorsKwaZulu-Natal
    3
  2. 2Richards BayKwaZulu-Natal
    3
Low risk1–3
Moderate risk4–6
High risk7–10
Very high risk10+

Canada's AQHI+ for PM2.5 (1 point per 10 µg/m³), which is defined on hourly values. Show values as: µg/m³ · US AQI · India AQI · China AQI · European AQI · UK DAQI · Canada AQHI+. About the scales

All cities in the world, May 2024 · South Africa now

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SmogRank, most polluted cities in South Africa, PM2.5, May 2024, smogrank.com/za/history/2024-05 (accessed 2 Oct 2026).

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