North Texas Under Ozone Pollution Alert Starting Friday
An ozone pollution alert has been issued for North Texas, effective Friday.

Dallas Fort Worth, TX, August 20, 2026 —
An ozone pollution alert has been issued for the North Texas region, taking effect on Friday.
Residents in North Texas are advised to be aware of the elevated ozone levels. Ground-level ozone is a harmful air pollutant that can affect public health, particularly for sensitive groups. High ozone levels typically occur during warmer months when sunlight reacts with pollutants emitted from vehicles, industrial facilities, and other sources.
Sensitive individuals, including children, the elderly, and people with existing lung conditions such as asthma or emphysema, may experience health effects when ozone concentrations are high. These effects can include coughing, throat irritation, chest pain, and difficulty breathing. On days with poor air quality, it is recommended that these individuals limit their exposure to outdoor activities.
The specific health recommendations and the duration of the alert will typically be provided by local air quality monitoring agencies. Further information regarding air quality conditions and health advisories can usually be found on the websites of environmental protection agencies or local health departments.
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