Rank |
City |
Pollution Index |
Exp Pollution Index |
|---|---|---|---|
| Lima, Peru | 87.9 | 159.6 | |
| Sao Paulo, Brazil | 85.8 | 154.4 | |
| Santiago, Chile | 78.3 | 149.4 | |
| Rio de Janeiro, Brazil | 76.2 | 134.0 | |
| Bogota, Colombia | 72.2 | 138.7 | |
| Asuncion, Paraguay | 66.9 | 120.1 | |
| Quito, Ecuador | 66.4 | 115.2 | |
| Buenos Aires, Argentina | 64.7 | 114.5 | |
| Medellin, Colombia | 56.6 | 112.4 | |
| Concepcion, Chile | 52.2 | 93.8 | |
| Belo Horizonte, Brazil | 51.9 | 92.3 | |
| Montevideo, Uruguay | 50.4 | 89.9 | |
| Cuenca, Ecuador | 36.9 | 64.3 | |
| Curitiba, Brazil | 35.3 | 60.9 | |
| Brasilia, Brazil | 30.5 | 56.3 |