Wildfire smoke from Canada and Minnesota pushes farther into the US and engulfs DC in haze

Wildfire smoke from Canada and Minnesota has spread into the U.S., causing unhealthy air quality in the Great Lakes, Northeast, and Mid-Atlantic regions. The haze led to a postponed MLB game in Ohio, health warnings for vulnerable groups, and obscured landmarks in Washington D.C. and Detroit. Officials warn the smoky conditions will persist for at least a week due to ongoing uncontrolled fires.