A drone's eye view of the thick wildfire smoke in San Francisco

My pal Shalaco (previously) shot this bleak video of the smoke in San Francisco using his drone.
He writes:...A look at SF’s skyline. San Francisco’s Air Quality seems to be getting worse, current AQI is 239, purple, very unhealthy. The city skyline is obscured by smoke and Northern California’s air is rated worst in the world as a result of smoke from the Camp fire.

If you live in an affected area, wear an N-95 mask, no joke.