State of the Air

The 16th annual State of the Air report includes everyone's favorite tool for putting the achievements of cities and metropolitan areas in perspective: rankings.
Apr 30, 2015   American Lung Association
Joanna Zelman reports on the good news and bad news contained in the American Lung Association's just released study, "State of the Air 2012." If you live in California, you may not want to read on.
Apr 27, 2012   Huffington Post