This advisory is in effect today, Tuesday, Oct. 10, through Wednesday morning, Oct. 11.
SCAQMD will issue an update if additional information becomes available.
A brush fire, named the Canyon Fire 2, is burning in Orange County near Gypsum Canyon, Anaheim Hills and towards the cities of Tustin and Orange. The burn area is reported to be 7,500 acres this morning, with 5 percent containment. Smoke is currently heavy in the vicinity. Breezy winds from the east will transition to a sea breeze from the southwest starting around 11 a.m. Smoke and ash impacts will be greatest in the vicinity of the fire and downwind into portions of Orange County this morning and likely into Riverside County this afternoon, depending on evolving fire conditions. Air quality may
reach Unhealthy levels or higher in areas directly impacted by smoke.
Areas of direct smoke impacts and Unhealthy air quality include portions of: Continue reading