The Arizona Department of Environmental Quality has extended an Ozone High Pollution Advisory for the Phoenix Metro Area through Friday, July 24. Forecast weather conditions combined with existing ozone levels are expected to produce local maximum 8-hour ozone concentrations that pose a health risk. Ozone can cause breathing difficulties for children, older adults, and people with respiratory problems.

Residents are advised to reduce physical activity and consider carpooling, telecommuting, or using mass transit. The use of gasoline-powered equipment should be reduced or delayed until late in the day. For more information, visit www.azdeq.gov/forecast/phoenix or call 602-771-2300.

Source: National Weather Service.

Sources

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  1. National Weather Service retrieved 23/07/2026 16:17

Authored by The Scottsdale Signal. Drafted by AI from primary-source material under our beat-specific editorial guides; reviewed by humans before publish under our five-gate process. Sources retrieved at 23/07/2026 16:17. Every claim traces to a source.