Daily Kos: Big 10 Battleground Polls: McCain In Big Trouble

Indiana MoE +/- 4.2
Obama  51 (43)
McCain 41 (43)

Ohio  MoE +/- 4.2
Obama  53 (46)
McCain 41 (45)

Pennsylvania  MoE +/- 4.2
Obama  52 (45)
McCain 41 (45)

For previous data on the other states, check pollster.com for each state.
Separately from the Q-poll:

Florida MoE +/- 2.6
Obama  49 (51)
McCain 44 (43)

Ohio  MoE +/- 2.7
Obama  52 (50)
McCain 38 (42)

Pennsylvania  MoE +/- 2.6
Obama  53 (54)
McCain 40 (39)

President George W. Bush's approval ratings are:

• 27 - 66 percent in Florida
• 22 - 72 percent in Ohio
• 21 - 73 percent in Pennsylvania

Daily Kos: Big 10 Battleground Polls: McCain In Big Trouble