Canadian Wildfire Smoke Triggers Midwest Air Quality Alerts

Wildfire smoke from Canadian fires, particularly in Manitoba and Saskatchewan, is spreading southward into the U.S. Midwest, impacting air quality across multiple states including Michigan, Wisconsin, and Ohio. Michigan is experiencing hazy skies and air quality advisories across the western Upper Peninsula and lower regions, with smoke expected to linger through the weekend before improving as winds shift. Wisconsin has issued an 'Orange' air quality alert indicating unhealthy conditions for sensitive groups, urging residents with respiratory and heart conditions to limit outdoor activities and monitor symptoms. Ohio may also see hazy conditions, reduced visibility, and filtered sunlight, with potential for localized health concerns if smoke reaches ground level. Health officials across affected areas recommend caution, especially for vulnerable populations, and advise monitoring local air quality updates. The smoke is carried by prevailing northwest winds and cold fronts, with clearer skies anticipated early next week.