The past few months have left us with some startling images as the pandemic has pushed people to limit travel. Nearly empty freeways in Los Angeles, people driving around downtown New York City with ease, feats that many never thought they would ever experience. The side effect of this lack of travel has been a substantial drop in pollution. Consumers in metropolitan areas are experiencing some of the cleanest air ever in those locations, which has many people thinking more about what they can do to make better air quality a long-term fixture while anticipating the return of millions of combustion vehicles with dismay…

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