Kasson, MN6,4253628.0% Byron, MN5,5363628.0% Cities with similar population CityPopulationAir Quality IndexNational Avg. Weldon Spring, MO5,536548.0% Bessemer City, NC5,5363628.0% Franklin Center, NJ5,5364118.0% Swartz Creek, MI5,5353824.0% ...