Rank |
City |
Pollution Index |
Exp Pollution Index |
|---|---|---|---|
| Cairo, Egypt | 91.2 | 164.7 | |
| Lagos, Nigeria | 89.4 | 159.9 | |
| Marrakech, Morocco | 82.9 | 148.4 | |
| Casablanca, Morocco | 82.5 | 147.5 | |
| Nairobi, Kenya | 79.7 | 142.3 | |
| Addis Ababa, Ethiopia | 78.0 | 137.4 | |
| Alexandria, Egypt | 73.5 | 129.1 | |
| Tunis, Tunisia | 71.9 | 125.7 | |
| Johannesburg, South Africa | 61.1 | 106.4 | |
| Pretoria, South Africa | 56.1 | 97.0 | |
| Durban, South Africa | 52.8 | 91.8 | |
| Cape Town, South Africa | 38.9 | 65.1 |