Smoke advisory issued due to Route Fire burning in Castaic

A smoke advisory is in effect Friday due to the Route Fire burning in Castaic, according to the South Coast AQMD.

The wildfire, which started burning Wednesday afternoon off the 5 Freeway in Castaic, sent a giant plume of smoke into the air, visible from much of Ventura and Los Angeles counties. The smoke advisory was issued Wednesday, and extended into Friday.

Unhealthy air quality conditions are expected to linger in areas closer to the fire, while portions of central Los Angeles County may also be affected by smoke. High levels of ozone caused by the current heat wave and unrelated to the fire could also worsen air quality in the region.

Anyone who smells or sees ash should limit their exposure by staying indoors with windows and doors closed and avoid vigorous physical activity, SCAQMD officials said.

Visit AQMD.gov to get a live look at the air quality in your area.