Rank |
City |
Pollution Index |
Exp Pollution Index |
|---|---|---|---|
| Lima, Peru | 86.3 | 155.5 | |
| Mexico City, Mexico | 84.1 | 151.2 | |
| Sao Paulo, Brazil | 82.9 | 149.2 | |
| Santo Domingo, Dominican Republic | 79.3 | 140.2 | |
| Caracas, Venezuela | 75.7 | 134.0 | |
| Santiago, Chile | 71.7 | 137.1 | |
| Rio de Janeiro, Brazil | 71.6 | 125.7 | |
| Bogota, Colombia | 71.2 | 131.7 | |
| Guadalajara, Mexico | 70.1 | 121.8 | |
| Monterrey, Mexico | 69.6 | 127.2 | |
| Quito, Ecuador | 68.4 | 119.9 | |
| Puerto Vallarta, Mexico | 68.2 | 120.5 | |
| Medellin, Colombia | 66.1 | 130.7 | |
| Panama City, Panama | 64.1 | 114.2 | |
| Porto Alegre, Brazil | 60.6 | 104.9 | |
| Phoenix, AZ, United States | 60.1 | 104.2 | |
| Los Angeles, CA, United States | 59.1 | 101.5 | |
| Salt Lake City, UT, United States | 59.0 | 111.5 | |
| New York, NY, United States | 57.9 | 101.8 | |
| Buenos Aires, Argentina | 57.6 | 98.9 | |
| Detroit, MI, United States | 54.8 | 96.7 | |
| Belo Horizonte, Brazil | 54.4 | 95.3 | |
| San Jose, Costa Rica | 53.2 | 93.8 | |
| Montevideo, Uruguay | 52.5 | 93.9 | |
| Houston, TX, United States | 51.4 | 87.6 | |
| Las Vegas, NV, United States | 51.3 | 85.6 | |
| Hamilton, Canada | 49.8 | 86.7 | |
| San Jose, CA, United States | 48.8 | 82.1 | |
| Atlanta, GA, United States | 46.0 | 76.7 | |
| Cuenca, Ecuador | 43.5 | 81.8 | |
| San Antonio, TX, United States | 42.3 | 71.6 | |
| Pittsburgh, PA, United States | 42.3 | 72.9 | |
| Denver, CO, United States | 41.5 | 70.5 | |
| Winnipeg, Canada | 41.1 | 69.1 | |
| Sacramento, CA, United States | 39.9 | 67.9 | |
| Washington, DC, United States | 39.0 | 65.1 | |
| Dallas, TX, United States | 38.9 | 64.1 | |
| Indianapolis, IN, United States | 38.9 | 63.3 | |
| Honolulu, HI, United States | 38.6 | 64.0 | |
| Chicago, IL, United States | 38.2 | 64.7 | |
| Austin, TX, United States | 38.1 | 64.5 | |
| Miami, FL, United States | 38.0 | 63.8 | |
| Toronto, Canada | 37.0 | 60.7 | |
| Nashville, TN, United States | 36.4 | 61.9 | |
| Curitiba, Brazil | 35.8 | 62.2 | |
| Richmond, VA, United States | 34.3 | 58.7 | |
| San Francisco, CA, United States | 33.9 | 60.2 | |
| San Diego, CA, United States | 33.5 | 62.6 | |
| Brampton, Canada | 33.2 | 54.4 | |
| Brasilia, Brazil | 32.9 | 59.3 | |
| Orlando, FL, United States | 32.3 | 56.1 | |
| Montreal, Canada | 32.2 | 54.5 | |
| Edmonton, Canada | 31.2 | 52.4 | |
| Kansas City, MO, United States | 29.7 | 51.3 | |
| Seattle, WA, United States | 29.7 | 51.9 | |
| Reno, NV, United States | 29.2 | 48.2 | |
| Tampa, FL, United States | 27.5 | 48.7 | |
| Tucson, AZ, United States | 27.2 | 46.7 | |
| Portland, OR, United States | 26.0 | 44.3 | |
| Boston, MA, United States | 24.9 | 43.7 | |
| Calgary, Canada | 24.9 | 40.3 | |
| Vancouver, Canada | 23.7 | 40.4 | |
| Columbus, OH, United States | 23.2 | 38.1 | |
| Mississauga, Canada | 22.3 | 36.4 | |
| Minneapolis, MN, United States | 21.4 | 34.9 | |
| Ottawa, Canada | 17.9 | 31.9 | |
| Victoria, Canada | 17.1 | 32.6 |