Study Shows Wildfire Smoke Much More Harmful Than Auto Pollution

Video Credit: CBS 5 SF KPIX
Published on March 6, 2021 - Duration: 02:18s

Study Shows Wildfire Smoke Much More Harmful Than Auto Pollution

It's been 6 months since Bay Area skies turned orange from smoke from surrounding wildfires.

A study suggests that smoke could be even more hazardous than we thought.

Da Lin reports.

(3-5-21)


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