Sky over San Francisco turns orange due to wildfire smoke(1/3)

The San Francisco skyline is obscured in orange smoke and haze as their seen from Treasure Island 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/Agencies)

Cars drive along the Golden Gate Bridge under an orange smoke filled sky at midday 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/Agencies)

Cars drive along the Golden Gate Bridge under an orange smoke filled sky at midday 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/Agencies)