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  Storm Center: Weather Alerts: Warnings


 
My Location: Los Angeles, CA 
 
Current Time: 03:54:04 PM PDT
Other Alerts  
Weather Alert
    Other Weather Alerts
Type Air Quality Alert

Air Stagnation Advisory
Wed Aug 20 08:35:00 PDT 2025
Issued By NWS Phoenix AZ
Issuing Time Thu, 21 Aug 2025 09:12:00 PDT
Broadcast Time Thu, 21 Aug 2025 09:12:00 PDT
Valid Until Fri, 22 Aug 2025 21:00:00 PDT
Brief Description Air Quality Alert
Detailed Description AQAPSR The Arizona Department of Environmental Quality (ADEQ) has extended an Ozone High Pollution Advisory for the Phoenix Metro Area through Friday. This means that forecast weather conditions combined with existing ozone levels are expected to result in local maximum 8-hour ozone concentrations that pose a health risk. Adverse health effects increase as air quality deteriorates. Ozone is an air contaminant which can cause breathing difficulties for children, older adults, as well as persons with respiratory problems. A decrease in physical activity is recommended. You are urged to car pool, telecommute or use mass transit. The use of gasoline-powered equipment should be reduced or done late in the day. For details on this High Pollution Advisory, visit the ADEQ internet site at www.azdeq.gov/forecast/phoenix or call 602-771-2300.
       
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