San Francisco Air Filled With Thick Dark Smoke Today.
Widespread wildfires across the Bay Area are filling the air with thick smoke and ash as seen from San Francisco, the Peninsula and the East Bay. Air quality experts advise to stay inside and shut doors and windows. https://t.co/acBCnEkDsk pic.twitter.com/cXfuKvgsbA
— NBC Bay Area (@nbcbayarea) August 19, 2020