I live in the SF Bay Area as well. He's right. We had multiple days where the smoke was so thick that the sun was blood red.
Here's a couple of news clippings from different days in 2020
https://www.kron4.com/news/bay-area/one-year-ago-san-francis...
https://www.abc7news.com/amp/red-sunrise-bay-area-smoke-in-s...