A 'Disturbing' Trend Toward Bad Air Quality This SummerLung Association Director of Health Susanna Fuchs says the hot summer has meant a lot of orange air quality days.
Concrete That 'Eats' Smog? MoDOT Testing It Out In West CountySt. Louis is the first field test in America for additive that breaks down pollution.
Report: St. Louis 7th Smoggiest City In USSt. Louis finds itself placed high on another list it would rather not be included on.