Bush's approval mark is 43 percent, while Congress checks in at 31 percent, an Associated Press-Ipsos poll found. Both are the lowest levels yet for the survey, started in December 2003.

''There's a bad mood in the country, people are out of sorts,'' said Charles Jones, a presidential scholar and senior fellow at the Brookings Institution. ''Iraq news is daily bad news.''

The public also is showing concerns about the direction of the country as the war in Iraq drags on. Only about one-third of adults, 35 percent, said they thought the country was headed in the right direction. Forty-one percent said they supported Bush's handling of the war in Iraq, also a low-water mark.

Gail Thomas, an independent who leans Democratic from Prattville, Ala., said the war in Iraq was a distraction after the Sept. 11, 2001, attack ordered by Osama bin Laden.

''They're not going after the one who did it,'' said Thomas. ''They were too anxious to go after Saddam Hussein. All they're doing is getting our guys killed.''

Car bombings and attacks by insurgents killed 80 U.S. troops and more than 700 Iraqis last month. Pentagon officials acknowledge the level of violence is about the same as a year ago, when they were forced to scrap a plan to substantially reduce the U.S. troop presence in Iraq.

While Bush has gotten generally low scores for his handling of domestic issues for many months, Americans have been more supportive of his foreign policy. Not any more.

The poll conducted for AP by Ipsos found 45 percent support Bush's foreign policy, down from 52 percent in March.

David Fultz, a Republican from Venice, Fla., is among those who are sticking with the president.

''In terms of where we're going in the future, President Bush is laying out a plan,'' said Fultz, an assistant principal at a middle school. ''When it's all said and done, we'll be where we want to be. We need to help establish democracy in the Middle East.''

Bush's popularity reached its zenith shortly after the terror attacks on Sept. 11, 2001, when various polls found nearly 90 percent approved of the job he was doing. It was close to 80 percent when Ipsos started tracking attitudes about Bush at the start of 2002, and was just over 50 percent when the AP-Ipsos poll was started in December 2003.

Approval for Congress has dipped from the 40s early this year into the low 30s now. A majority of Republicans and Democrats said they don't approve of Congress.

Those figures, combined with Bush's low numbers, could make some lawmakers a little nervous.

''Presidents who are low in the polls have a hard time getting Congress to go along with them,'' said Charles Franklin, a political scientist at the University of Wisconsin-Madison. ''He has to persuade the people in Congress to follow his legislative agenda and they're all worried about 2006.''