Wildfire Smoke Triggers Code Purple Air Alert for Pennsylvania

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Thick smoke from Canadian wildfires is continuing to blanket much of the United States, making it difficult to breathe and even triggering a code purple alert for Pennsylvania which indicates very unhealthy air. NBC’s Erin McLaughlin reports for TODAY. » Subscribe to TODAY: https://www.youtube.com/@TODAY TODAY brings you the latest headlines and expert tips on money, health and parenting. We wake up every morning to give you and your family all you need to start your day. If it matters to you, it matters to us. We are in the people business. Subscribe to our channel for exclusive TODAY archival footage & our original web series. Connect with TODAY Online! Visit TODAY's Website: https://www.today.com/ Find TODAY on Facebook: https://www.facebook.com/today Follow TODAY on Twitter: https://twitter.com/TODAYshow Follow TODAY on Instagram: https://www.instagram.com/todayshow/ » Stream TODAY All Day: https://www.today.com/allday About: TODAY All Day is a 24/7 streaming channel bringing you the top stories in news and pop culture, celebrity interviews, cooking, and more. All in one place. #wildfire #smoke #canada