I remember all the smog alerts days where you were warned not to go outside. It's no surprise that that smog at a time became synonymous with California. Even today, we see Some of the most densely populated and at risk areas of the nation for air pollution are still in California. The Los Angeles county area, including San Fernando and San Gabriel valleys. The Central Valley including Bakersfield and Fresno. San Diego County, San Francisco Bay area. (25:33–25:40)
CLAIM
Asserts that California has some of the most densely populated and at-risk areas for air pollution in the U.S.
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