Uploaded July 2026 | Updated September 2026, 3 weeks ago
Massive plumes of wildfire smoke are descending across parts of Canada and the United States, creating dangerous air quality and scenes reminiscent of the historic wildfire smoke outbreak from three summers ago. Detroit, Michigan, and Duluth, Minnesota, have dangerous air quality, while cities like Milwaukee, Philadelphia, and Chicago are in the very unhealthy category.
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Massive plumes of wildfire smoke are descending across parts of Canada and the United States, creating dangerous air quality and scenes reminiscent of the historic wildfire smoke outbreak from three summers ago. Detroit, Michigan, and Duluth, Minnesota, have dangerous air quality, while cities like Milwaukee, Philadelphia, and Chicago are in the very unhealthy category.
» Subscribe now for more videos from AccuWeather: bit.ly/2TQgT0O
Download the AccuWeather app:
» iOS: apple.co/3gwaSnL
» Android: bit.ly/3xpmwGw
» AccuWeather is the world’s most accurate source of weather. But don’t just take our word for it. Find out how we make a difference in the lives of more than 1.5 billion people by people who care about the weather.
» Check out more weather videos here: accuweather.com/en/videos
Follow AccuWeather here:
» Facebook: facebook.com/AccuWeather
» Twitter: twitter.com/accuweather










