Season 1

Episode 47: Air Pollution - How Does It Impact our Health and Environment, featuring Surili Patel and Dr. Lea Hildebrandt Ruiz

Episode 48: Industry and Air Quality, featuring Dr. Maria Neira and Evelyn Mayo

Episode 49: Air Quality and Transportation, featuring Michael Morris, Kay Shelton and Gordon Shattles

Episode 50: Air Quality and Our Children, featuring Molly Rauch and Dr. Afif El-Hasan

Season 2

Episode 91: Trouble in the AIR! Who, what when, where, and why?, featuring Dr. Elena Craft of the Environmental Defense Fund

Episode 94: The Chronic Disease Toll of Air Pollution featuring Dr. Juanita Mora of The Chicago Allergy Center and Vijay Limaye from the NRDC

Season 3

Episode 136: Trouble in the Air - Current & Future Challenges with our Air Quality

Episode 137: Air Quality & Transportation - Why our Transportation Impacts Climate Change so Much

Episode 138: Air Quality & Transportation - The Chronic Disease Toll of Air Pollution

Episode 139: Air Quality & Transportation - Renewable Energy & Electric Vehicles: State of their Impact on the Environment

Season 4

Episode 183:  Trouble in the Air: How and Where Does our Air Quality Get Tainted and Corrupted featuring Erika M. Moseson, MD and Professor Frank J Kelly

Episode 184:  Why our Transportation Impacts Climate Change  - The  Role of Transportation in Air Pollution  featuring David Reichmuth and Doug Brugge

Episode 185:  Impact of Air Pollution on Human Health – Chronic Disease Toll of Air Pollution featuring Mark Ereth, Joel Schwartz & Sarah Vogel

Episode 186:  Future of Transportation & its Impact on Air Quality: Renewable Energy & Electric Vehicles – Hope for the Future featuring Lori Bird and John Boesel