Minnesota Faces Extended Poor Air Quality Due to Wildfire Smoke

Parts of Minnesota are experiencing the worst air quality in the world due to Canadian wildfire smoke, with an air quality index exceeding 220 in some areas, prompting a statewide health alert until August 2nd. The smoke, transported by winds from wildfires in Canada, is expected to linger and worsen air quality, especially in northern and central Minnesota, affecting sensitive groups and the general public. Authorities advise limiting outdoor activities and staying informed about air quality updates.