"Gallup has released their state-by-state Presidential approval polling. The results do not look good for the President. If you take the simple analysis that any state with a negative rating will go to the Republican, and any state with a positive rating will go to Obama, November promises to be a bloodbath for the incumbent."

2012 Electoral College Projection | Race 4 2012

You can find them all over the place...they vary of course depending on the bias

AND most importantly they will change pretty quickly now that the race is down to two...could favor Obama or Romney, but polls at this time in an election year are worthless.