Washington, D.C. issued the city’s first-ever "Code Purple," signifying very unhealthy air, while Harrisburg, Pennsylvania, reached a record-breaking 491 out of 500 on the air quality index Thursday.
SUBSCRIBE to ABC News on YouTube: https://bit.ly/2vZb6yP
Latest updates: http://abcnews.go.com/
Watch FULL EPISODES on Hulu: http://abcn.ws/3bzvQQn
#wildfire #airquality #washingtondc #abcnews
