Fire crews have made significant progress containing the massive Six Rivers Complex Fire in Northern California, but the blaze continues to send smoke southwards to the Bay Area, air district officials said Monday.
The wildfire complex in Humboldt and Trinity counties has burned 27,019 acres and was 80 percent contained as as of Monday morning, Cal Fire said.
Smoke drifting from the fire is expected to bring hazy skies to the Bay Area and an air quality advisory has been issued for Tuesday by the Bay Area Air Quality Management District.
The smell of smoke may be present, but levels are not expected to exceed the national 24-hour standard. A Spare the Air Alert is not in effect and air quality is not expected to be unhealthy, according to the air district.
Air quality readings are available at http://baaqmd.gov/highs.