Rank |
City |
Pollution Index |
Exp Pollution Index |
|---|---|---|---|
| Lima, Peru | 88.6 | 161.2 | |
| Sao Paulo, Brazil | 87.1 | 156.7 | |
| Santiago, Chile | 77.8 | 147.0 | |
| Caracas, Venezuela | 75.7 | 134.4 | |
| Rio de Janeiro, Brazil | 74.6 | 130.9 | |
| Bogota, Colombia | 74.0 | 138.0 | |
| Quito, Ecuador | 66.8 | 116.4 | |
| Medellin, Colombia | 64.6 | 127.3 | |
| Buenos Aires, Argentina | 62.6 | 109.4 | |
| Porto Alegre, Brazil | 61.2 | 106.3 | |
| Montevideo, Uruguay | 57.2 | 102.5 | |
| Belo Horizonte, Brazil | 54.0 | 95.8 | |
| Curitiba, Brazil | 43.3 | 74.9 | |
| Brasilia, Brazil | 34.7 | 66.0 |