Air Quality from Space - A Tale of 3 Cities Aura deputy project scientist, Bryan Duncan, recorded a TED-style talk on Air Quality - entitled, “Air Quality: A Tale of Three Cities” This story of air quality issues in Beijing, Los Angeles, and Atlanta from, of course, the NASA perspective - space. Clues to the roots of air quality issues in these cities are “Made in China”, “Sunny California”, and “City in the Forest”. http://www.nasa.gov/content/goddard/air-quality-a-tale-of-three-cities Ginger Butcher, Aura EPO lead, GSFC/SSAI April 9, 2015