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South Coast AQMD Issues Ozone Advisory As Heat Wave Expected To Impact Santa Clarita Valley img:is([sizes="auto" i], [sizes^="auto," i]) { contain-intrinsic-size: 3000px 1500px } South Coast AQMD Issues Ozone Advisory As Heat Wave Exp

South Coast AQMD Issues Ozone Advisory As Heat Wave Expected To Impact Santa Clarita Valley img:is([sizes="auto" i], [sizes^="auto," i]) { contain-intrinsic-size: 3000px 1500px } South Coast AQMD Issues Ozone Advisory As Heat Wave Exp
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Source: KHTS Hometown Station
Date: 07/23/2026 1:23pm

Article Summary:
South Coast AQMD Issues Ozone Advisory as Heat Wave Threatens Unhealthy Air in Santa Clarita Valley
The South Coast Air Quality Management District has issued an ozone advisory for the Santa Clarita Valley as a prolonged heat wave is expected to push air quality into unhealthy levels through Monday. Officials warn that high temperatures and stagnant conditions will likely increase smog, posing health risks especially for children, seniors and those with respiratory conditions, and are urging residents to limit outdoor activity and reduce pollution during peak afternoon hours.

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