http://www.nodice.ca/elections/canada/polls.php
Depends on how you want to look at it. Excluding Quebec, the Liberals and Conservatives have been in a dead heat the entire campaign.
Unfortunately for the Conservatives, they continue to trail by 7-10 points in the only province that matters though. Looking a whole lot like Ontario will decided how we are governed, once again.
I also find it interesting that support for the Greens is highest in Alberta. Probably because the Liberals and NDP are unpalatable choices in this province.