Northern America: Pollution Index by City 2019 Mid-Year
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Chart: Pollution Index
Rank |
City |
Pollution Index |
Exp Pollution Index |
|---|---|---|---|
| Salt Lake City, UT, United States | 61.7 | 117.0 | |
| Los Angeles, CA, United States | 61.5 | 106.3 | |
| Phoenix, AZ, United States | 58.5 | 101.4 | |
| New York, NY, United States | 55.5 | 97.2 | |
| Houston, TX, United States | 55.1 | 94.9 | |
| Detroit, MI, United States | 52.9 | 92.8 | |
| Hamilton, Canada | 51.2 | 90.3 | |
| Las Vegas, NV, United States | 50.6 | 84.3 | |
| Philadelphia, PA, United States | 48.0 | 83.7 | |
| San Jose, CA, United States | 47.9 | 80.3 | |
| Atlanta, GA, United States | 45.8 | 75.9 | |
| Sacramento, CA, United States | 44.2 | 74.8 | |
| Chicago, IL, United States | 43.5 | 73.8 | |
| Dallas, TX, United States | 43.2 | 71.6 | |
| Indianapolis, IN, United States | 42.8 | 71.7 | |
| Miami, FL, United States | 41.3 | 69.0 | |
| Pittsburgh, PA, United States | 41.2 | 71.3 | |
| Denver, CO, United States | 40.5 | 69.2 | |
| Washington, DC, United States | 40.4 | 68.7 | |
| Nashville, TN, United States | 40.0 | 67.5 | |
| San Antonio, TX, United States | 38.7 | 64.4 | |
| Toronto, Canada | 37.7 | 62.2 | |
| Winnipeg, Canada | 36.9 | 61.4 | |
| San Francisco, CA, United States | 36.8 | 64.1 | |
| Honolulu, HI, United States | 36.2 | 60.2 | |
| Austin, TX, United States | 35.9 | 60.9 | |
| San Diego, CA, United States | 34.5 | 60.9 | |
| Kansas City, MO, United States | 33.5 | 57.1 | |
| Orlando, FL, United States | 33.5 | 58.8 | |
| Brampton, Canada | 33.0 | 54.0 | |
| Milwaukee, WI, United States | 32.4 | 58.0 | |
| Montreal, Canada | 31.6 | 53.4 | |
| Richmond, VA, United States | 31.1 | 51.7 | |
| Reno, NV, United States | 30.5 | 50.0 | |
| Portland, OR, United States | 29.5 | 49.9 | |
| Edmonton, Canada | 29.1 | 49.0 | |
| Tampa, FL, United States | 28.4 | 51.0 | |
| Seattle, WA, United States | 28.2 | 49.5 | |
| Tucson, AZ, United States | 26.2 | 44.7 | |
| Charlotte, NC, United States | 25.8 | 44.1 | |
| Calgary, Canada | 25.4 | 40.7 | |
| Halifax, Canada | 25.2 | 42.5 | |
| Columbus, OH, United States | 25.2 | 40.6 | |
| Albuquerque, NM, United States | 24.9 | 46.0 | |
| Boston, MA, United States | 24.7 | 42.6 | |
| Vancouver, Canada | 24.6 | 41.1 | |
| Minneapolis, MN, United States | 23.3 | 39.5 | |
| Mississauga, Canada | 21.6 | 35.4 | |
| Raleigh, NC, United States | 19.5 | 32.4 | |
| Ottawa, Canada | 18.4 | 32.9 | |
| Victoria, Canada | 14.7 | 29.0 |