Bay Area residents can expect smoke from Pacific Northwest wildfires to drift into the region. This is forecast to happen over the next 48 hours, affecting the San Francisco Bay. The Bay Area Air District has taken action in response to the expected smoke.

An air quality advisory has been extended and is now in effect through Thursday. Further details about the air quality advisory and the impact of the smoke are available from the Bay Area Air District. Residents can check with the district for more information on the expected air quality conditions.