Elevated ozone levels pose significant health risks, especially for vulnerable populations such as children, older adults, and individuals with asthma or other respiratory conditions. Common symptoms include shortness of breath, throat irritation, coughing, and chest tightness. Urban areas with heavy traffic and industrial activity, such as Houston and Dallas, are particularly affected. Prolonged exposure to high ozone levels can lead to increased hospital visits and exacerbate existing health conditions. Residents are advised to take precautions to minimize exposure, especially during peak pollution hours in the afternoon.