Factors like air pollution, hard water and UV light will vary from city to city — but where in the U.S. can you find the very worst skin health conditions based on all the factors combined?
HouseFresh decided to find out by giving 328 U.S. cities a score for skin health, taking these prominent environmental into account: https://housefresh.com/best-and-worst-u-s-cities-for-your-skin/