I know when I was on the way to downtown today (DOT, 7th & D st SW) that it was still smoking and many roads around it were closed. You could see the firemen walking down the street with soot on them along with police with automatic rifles. When I went outside my house today I could smell the fire burning, and I am 3 miles away from it. The close I got the stronger the smell go, and the visibility started to decrease once you get within a half-mile of the Pentagon.