Mission Viejo Under No Burn Alert: Moderate Air Quality In Region

MISSION VIEJO, CA — A no-burn order was in effect Thursday for large portions of the Southland due to higher predicted PM2.5 levels, including Mission Viejo.

Wood burning is prohibited through 11:59 p.m. for all those living in the South Coast Air Basin, including Orange County and non-desert portions of Los Angeles, Riverside, and San Bernardino counties, according to the South Coast Air Quality Management District.

The order doesn't apply to mountain communities above 3,000 feet in elevation, the Coachella Valley, or the high desert.

Fine particles in wood smoke, also known as particulate matter or PM2.5, can get deep into the lungs and cause respiratory problems such as asthma.

"If you are unusually sensitive to particle pollution, consider reducing your activity level or shorten the amount of time you are active outdoors," the SCAQMD says."

Residents can receive No-Burn Day notifications by signing up for Air Alerts via email or text at www.AirAlerts.org.