As the Republican National Convention in Cleveland kicks off tomorrow, Donald Trump is coming off a good week according to the USC Dornslife/Los Angeles Times Presidential Election 'Daybreak' Poll.

The poll has shown Trump narrowly ahead of his rival Hillary Clinton since last Sunday, with the new tracking poll reporting that he currently stands at 42.8 percent support, while Clinton receives 41.7 percent.

These numbers, which are within the poll's margin of error, come as Clinton is seeing a decrease in support in other surveys too, coming off the revelations made by FBI Director James Comey that she was 'extremely careless' in handling classified information while serving as secretary of state.

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While Hillary Clinton (left) is ahead in most mainstream media polling, a new Los Angeles Times tracking poll has shown Donald Trump (right) ahead of his Democratic rival all week

The Los Angeles Times tracking poll, which began on July 4 and will be updated daily throughout the election, surveys 400 people every day out of roughly 3000 U.S. citizens who were randomly recruited to be part of the study.

The results are than weighted to represent the demographics, including race and gender, of the country.

The poll shows that Trump is buoyed by white men.

It also shows Trump receiving support from 30 percent of the Latino community, which is a sizable chunk in light of the Republican's forceful immigration policy, in which he wants to construct a border wall and force the Mexican government to pay for it.

When the Los Angeles Times first revealed the poll results earlier this week, the newspaper seemed to question the legitimacy of Trump's numbers by saying it was an 'apparent' slim lead and noted that the numbers were outliers compared to the results of other mainstream media polling.

However, it did indicate a tightness in the race, which was also apparent in some of the battleground surveys released by CBS News and YouGov today.

While Clinton is ahead in two key midwest states, CBS called the numbers 'tight' and 'competitive.'

In Ohio, Clinton currently leads by four points – 44 percent to Trump's 40 percent – with a 3.5 percent margin of error.

The USC Dornslife/Los Angeles Times Presidential Election 'Daybreak' Poll has shown Donald Trump consistently ahead - but by a narrow margin - all week

In Michigan, she's ahead 42 percent to Trump's 39 percent, a lead that's within the poll's 4.1 percent margin of error.

And finally, in Iowa, a state Clinton narrowly won in the Democratic primary and Trump lost to Texas Sen. Ted Cruz, the billionaire is ahead by one point.

Trump receives 40 percent of the vote to Clinton's 39 percent with a margin of error of 4.8 percent.

Clinton is reportedly eyeing Iowa's former governor, Tom Vilsack, the current secretary of agriculture, as a vice presidential pick, which could help the presumptive Democratic nominee shore up support in that state.

Additionally, 61 percent of voters across these three states gave Trump a thumbs up for picking Indiana Gov. Mike Pence for his running mate.

Today's new NBC News poll, released this morning, shows that Trump has more work to do.

The survey shows that Clinton remains five points ahead of Trump among registered voters.

In it Clinton receives 46 percent to Trump's 41 percent.

When respondents were asked who they would vote for and Libertarian Party candidate Gary Johnson and Green Party candidate Jill Stein were added in, Trump loses an additional percent of support..

Today's new NBC News poll shows Hillary Clinton five points ahead when it's between just the Democrat and Donald Trump and six points ahead when the Libertarian Party and Green Party candidates are factored in

Clinton walks away with the win with 41 percent, Trump with 35 percent and then Johnson with 11 percent and Stein with 6 percent.

The NBC News/Wall Street Journal was conducted after FBI Director James Comey called Clinton's email practices while she was secretary of state 'extremely careless,' but said he would recommend she not be indicted.

The survey found that 55 percent of voters said the use of a private email server would impact their vote for the presumptive Democratic nominee, which is up from the 42 percent who agreed with that statement in October of 2015.

Fifty percent of voters say Clinton doesn't have the right judgment to be a good president.

While 33 percent say she has the right judgment.

Two other surveys that came out today, show a similar result.

An ABC News/Washington Post survey has Clinton four points ahead, 47 percent to 43 percent.

Additionally, a CNN/ORC International Poll has Clinton seven points ahead 49 percent to 42 percent.

Trump will likely see a boost in this survey once voters are asked to factor in his running mate, Indiana Gov. Pence, and because candidates generally see a post-convention bump in the numbers.