"Bay Area Air Quality Advisory: Smoky Air from NorCal and Oregon Wildfires Engulfs San Francisco"
The Bay Area Air Quality Management District has issued an air quality advisory for the Bay Area due to smoke drifting from wildfires in Northern California and Oregon. While the smoke is not expected to exceed national health standards or trigger a Spare the Air alert, residents are advised to stay indoors with windows and doors closed and to set air conditioning units and car vent systems to re-circulate to prevent outside air from entering.