These Are America’s Dirtiest Cities

A Lawnstarter study of 300 major cities measured the dirtiest urban areas in America. The survey, which took pollution, living conditions, infrastructure, and dissatisfaction into consideration, found that San Bernardino, California is the dirtiest city in the United States. Detroit, Reading, Newark, and Ontario round out the top five. Lynchburg, Virginia is the cleanest city in America, with a low pollution and dissatisfaction rank. (DIGG)