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No. 19 Phoenix/Scottsdale

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The desert city moved into the dirty top 20 this year, and also landed at No. 7 on the American Lung Association’s list of the most air-polluted cities. It may even be affecting the local self-esteem: the city also ranked in last place for its sense of civic pride. Voters love this city most during the mild-weathered Christmastime and winter.

See all the America's Favorite Cities survey results!

America's Dirtiest Cities

No. 19 Phoenix/Scottsdale

The desert city moved into the dirty top 20 this year, and also landed at No. 7 on the American Lung Association’s list of the most air-polluted cities. It may even be affecting the local self-esteem: the city also ranked in last place for its sense of civic pride. Voters love this city most during the mild-weathered Christmastime and winter.

See all the America's Favorite Cities survey results!

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America's Dirtiest Cities

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