Best Cities 2010: 10 Healthiest Cities
We rank the spots that are healthiest for families, based on criteria like area hospitals, local pediatricians and air quality
#3: Sioux Falls, SD
The air doesn't get much fresher than in South Dakota, and the Sioux Falls area features some of the nation's best parklands, with more than 2,000 acres of dedicated land. The city also has an usually high number of hospitals for its size, which ensures faster and better care when you're sick.