NH does look to be off the map. Then again, I do think this throws a wrench in the idea that states with a decent amount of whites without a college education are bound to trend toward Trump. We're not going to see NH swing 3.5% in Hillary's direction while Maine swings 10-15% in Trump's direction.
Trump won't win Maine as a whole but you really can't compare NH as a whole to Maine's CD-2. New Hampshire has one of the highest percentage of college educated whites in the country and non-college educated whites are only 51% of total registered voters. In Maine 67.5% of registered voters are non-college educated whites. Since the overwhelming majority of non-whites and college educated whites are in the Portland metro area it means 75-80% of CD-2 registered voters are non-college educated whites.
That's a pretty huge difference, CD-2 is like a much larger version of the Northern most county in NH and I bet that will go for Trump as well.