American Experience - Season 37 - Eps 4: Clearing the Air: The War on Smog

2025-08-26? min⭐ 7.4/10

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.

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About American Experience

American Experience

Title: American Experience

First Air Date: 1988-10-04

Last Air Date: 2025-08-26

Status: Returning Series

Rating: 7.4/10 (from 36 votes)

Language: EN

Seasons: 39

Total Episodes: 396

Network: PBS

Genres: Documentary

Production Companies: GBH

Synopsis

TV's most-watched history series brings to life the compelling stories from our past that inform our understanding of the world today.

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