Rank |
City |
Pollution Index |
Exp Pollution Index |
|---|---|---|---|
| Lima, Peru | 90.7 | 167.0 | |
| Santiago, Chile | 79.3 | 151.1 | |
| Sao Paulo, Brazil | 75.5 | 136.4 | |
| Rio de Janeiro, Brazil | 74.3 | 131.4 | |
| Caracas, Venezuela | 72.6 | 128.7 | |
| Bogota, Colombia | 69.8 | 140.4 | |
| Quito, Ecuador | 64.5 | 112.8 | |
| Buenos Aires, Argentina | 60.6 | 106.6 | |
| Medellin, Colombia | 59.0 | 121.1 | |
| Concepcion, Chile | 55.8 | 98.7 | |
| Curitiba, Brazil | 44.8 | 81.4 | |
| Montevideo, Uruguay | 41.2 | 75.0 | |
| Belo Horizonte, Brazil | 38.4 | 69.9 | |
| Cuenca, Ecuador | 37.4 | 70.7 | |
| Goiania, Brazil | 35.9 | 59.2 |