The South Coast Air Quality Management District (AQMD) has issued an ozone advisory due to the ongoing heat wave, set to last from this Friday, 10 a.m until Sunday, 8 p.m. To view current air quality in your neighborhood, download the South Coast AQMD app or visit their website. Current Conditions Ozone concentrations reached the Unhealthy Air Quality Index (AQI) ...

Santa Clarita smog is expected to reach unhealthy levels this week due to the hot weather, prompting officials to issue an ozone advisory. South Coast Air Quality Management District issued an ozone advisory to last from Tuesday, Aug. 30 through Sunday, Sept. 4 because of excess smog, or ground-level ozone, caused in part by the current heat wave. “The National ...

Officials with the South Coast Air Quality Management District (AQMD) are predicting poor air quality in the Santa Clarita Valley through Friday of this week. AQMD issued an “ozone advisory” throughout the South Coast Air Basin, including Santa Clarita and the Coachella Valley, amid a heat wave. High temperatures can bring about poor air quality because they lead to an ...