The only exception here is Florida, where Obama lost the lead among independents from the last poll.
The comparisons are these:
June Poll(Obama spreads):
Florida
Dems(+70%)
Reps(-74%)
Inds(+10%)
Ohio
Dems(+67%)
Reps(-80%)
Inds(-2%)
Pennsylvania
Dems(+64%)
Reps(-63%)
Inds(+11%)
July Poll(Obama Spreads)
Florida
Dems(+77%)
Reps(-79%)
Inds(-5%)
Ohio
Dems(+73%)
Reps(-81%)
Inds(+2%)
Pennsylvania
Dems(+66%)
Reps(-75%)
Inds(+11%)
The only state with a notable slide was independents in Florida, but that's it. Ohio actually had a definite improvement. Pennsylvania is a bit of a push. The only change was clearly partisan weightings.
http://www.quinnipiac.edu/x2882.xml?ReleaseID=1196http://www.quinnipiac.edu/x2882.xml?ReleaseID=1187