A smoky haze blanketed San Francisco on Wednesday. California has already seen more than 2.5 million acres burn this year.

TOPSHOT – A hazy San Francisco skyline is seen from Dolores Park in San Francisco, California on September 9, 2020. – More than 300,000 acres are burning across the northwestern state including 35 major wildfires, with at least five towns “substantially destroyed” and mass evacuations taking place. (Photo by Brittany Hosea-Small / AFP) (Photo by BRITTANY HOSEA-SMALL/AFP via Getty Images)