Rank |
City |
Pollution Index |
Exp Pollution Index |
|---|---|---|---|
| Lima, Peru | 89.3 | 163.0 | |
| Sao Paulo, Brazil | 86.1 | 154.6 | |
| Santiago, Chile | 77.7 | 147.4 | |
| Caracas, Venezuela | 77.4 | 137.4 | |
| Bogota, Colombia | 74.1 | 137.8 | |
| Rio de Janeiro, Brazil | 70.4 | 122.9 | |
| Quito, Ecuador | 67.4 | 118.3 | |
| Medellin, Colombia | 64.8 | 128.0 | |
| Asuncion, Paraguay | 63.9 | 112.8 | |
| Buenos Aires, Argentina | 60.6 | 105.4 | |
| Porto Alegre, Brazil | 59.6 | 103.2 | |
| Belo Horizonte, Brazil | 58.3 | 104.0 | |
| Montevideo, Uruguay | 56.6 | 101.6 | |
| Campinas, Brazil | 55.9 | 96.8 | |
| Curitiba, Brazil | 43.4 | 75.1 | |
| Cuenca, Ecuador | 40.1 | 72.0 | |
| Brasilia, Brazil | 34.7 | 66.0 |