Rank |
City |
Pollution Index |
Exp Pollution Index |
|---|---|---|---|
| Accra, Ghana | 102.1 | 186.0 | |
| Cairo, Egypt | 97.3 | 177.1 | |
| Casablanca, Morocco | 94.8 | 174.9 | |
| Addis Ababa, Ethiopia | 82.8 | 147.1 | |
| Nairobi, Kenya | 76.0 | 135.0 | |
| Johannesburg, South Africa | 73.2 | 129.6 | |
| Pretoria, South Africa | 69.5 | 124.5 | |
| Durban, South Africa | 56.1 | 95.7 | |
| Cape Town, South Africa | 41.6 | 70.4 |