why is the air quality bad in michigan today

The air quality in Michigan today is bad mainly due to smoke from numerous wildfires burning in Canada. These wildfires release high levels of particulate matter (PM2.5) into the atmosphere, which is carried by winds into Michigan and other parts of the Midwest. This has caused air quality levels to reach unhealthy ranges, particularly impacting sensitive groups such as people with respiratory conditions, older adults, pregnant people, and children. The situation has been worsened by sustained wildfire activity in Canada this summer, with over 700 active fires currently reported and heavy smoke events recurring in Michigan. Residents are advised to limit outdoor activities and wear protective masks when necessary to reduce exposure to harmful particles in the air.