Rank |
City |
Pollution Index |
Exp Pollution Index |
|---|---|---|---|
| Mexico City, Mexico | 82.8 | 149.1 | |
| Guatemala City, Guatemala | 72.4 | 126.5 | |
| Monterrey, Mexico | 71.1 | 130.8 | |
| Panama City, Panama | 64.5 | 114.5 | |
| Guadalajara, Mexico | 64.3 | 111.1 | |
| Puerto Vallarta, Mexico | 61.0 | 104.9 | |
| San Jose, Costa Rica | 51.9 | 91.4 | |
| Merida, Mexico | 40.5 | 68.9 |