Air Quality Alerts Impact St. Louis, West Michigan, Coachella Valley

Several regions across the United States are experiencing air quality alerts due to elevated ozone levels and windblown dust. In St. Louis and surrounding counties, an orange air quality forecast indicates health risks from maximum ozone concentrations, urging vulnerable groups to limit outdoor activity. West Michigan counties are under advisory for air quality rated as unhealthy for sensitive groups, primarily due to increased ozone levels during the peak season. In Southern California's Inland Empire, including Palm Desert, Palm Springs, and Banning, strong winds have caused a dust advisory with particle pollution reaching unhealthy levels, prompting officials to recommend staying indoors and avoiding physical exertion. These conditions pose health risks, especially to individuals with respiratory or heart conditions, children, older adults, and those spending extended time outdoors. Authorities continue to monitor and update the public on air quality to mitigate health impacts.