A new Quinnipiac poll shows Sen. Christopher Dodd (D-CT) now trailing former Rep. Rob Simmons (R-CT), 50% to 34%, in the 2010 Senate race.

In two other match ups, Dodd trails both Sam Caligiuri (R), 41% to 37%, and loses to Tom Foley (R), 43% to 35%.

Key finding: Voters disapprove 58% to 33% of the job the Democratic incumbent is doing, his lowest approval rating ever.

Said pollster Douglas Schwartz: “A 33% job approval is unheard of for a 30-year incumbent, especially a Democrat in a blue state… Dodd’s numbers among Democrats are especially devastating.”