AEUS72 KMFL 201141 AQAMFL Air Quality Alert Message Relayed by National Weather Service Miami FL 741 AM EDT Thu Aug 20 2026 FLZ073-074-173-174-201900- Inland Miami-Dade County-Metropolitan Miami Dade- Coastal Miami Dade County-Far South Miami-Dade County- Including the cities of Fortymile Bend, Shark Valley Obs Tower, Florida City, Pa-Hay Okee Overlook, Redland, Hialeah, Kendall, Carol City, Kendale Lakes, Miami, Mahogany Hammock, and Royal Palm Ranger 741 AM EDT Thu Aug 20 2026 ...AIR QUALITY ALERT IN EFFECT UNTIL 3 PM EDT THIS AFTERNOON... The Miami-Dade County Department of Environmental Resources Management has issued an Air Quality Alert for Fine Particulates until 3 PM EDT this afternoon. Fine Particulates concentrations within the region may approach or exceed unhealthy standards. For additional information on the Air Quality Index, please visit http://airnow.gov. $$