Air quality warnings remain in effect for the Los Angeles region. Precautions include avoiding unnecessary outdoor exposure and limiting physical exertion (whether indoor or outdoor), such as exercise. Children and people who have air quality sensitive conditions, such as heart disease, asthma, and other chronic respiratory diseases, should follow these recommendations and stay indoors as much as possible even in areas where smoke, soot, or ash cannot be seen, or there is no smell of smoke. If your condition worsens, contact your health care provider immediately for medical advice or call 911.