American Experience

Season 37 Episode 4: Clearing the Air: The War on Smog

A chronicle of how Los Angeles' devastating smog problem in the 1940s and 50s led to the creation of the Environmental Protection Agency (EPA) and the Clean Air Act.

Genre:

Documentary

Seasons:

37

Episodes:

396

Actor:

Quality:

HD

Status:

Returning Series

First Air:

1988

IMDb:

6.5