The Ranch Fire is burning south of Redding in Tehama County and the Eagle Fire is burning in Lake County.
Smoke from both fires is now drifting into the Bay Area, but air quality is not expected to exceed health standards.
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ABC7 News Meteorologist Mike Nicco says the unhealthiest air is in the Central Valley, the closest to us in Stockton. It's unhealthy for those most sensitive.
As you come closer to the Bay Area, there's a lot of "good" and "moderate" air. What we're watching is the Ranch Fire to our north.
*Smoke Advisory*— Mike Nicco (@MikeNiccoABC7) November 5, 2019
Northerly winds near the Ranch Fire in Tehama County south of Redding will allow some smoke to move toward the Bay Area on Tuesday, but air quality is not expected to exceed health standards.#BayArea pic.twitter.com/l7ZOec0N4R
Light northerly wind is blowing the greatest amount of smoke south of Redding, to the west of Chico. It's holding most of it there, but every once and a while, some is coming our way.
Because of that, for the next 24 to 48 hours, the Bay Area Air Quality Management District has issued a Smoke Advisory - not a Spare the Air Alert.
Watch the latest AccuWeather forecast and take a look at recent weather stories and videos.