Read disclaimer, it is on online poll conduct over a 24 hour period, it is not the rolling average normally run by More accurate polling companies. If any can be considered accurate anymore.
Trump thinks Zogby is accurate enough -
https://www.vox.com/2019/8/23/20829686/trump-zogby-poll-approval-rating
Of course, that’s of the don’t shoot the messenger bearing good news variety, Now, it could be “Shoot the SOB!”, I suppose.
But, setting aside the urge to shoot or reward messengers, it’s wise to look at trends from multiple sources.
Real Clear Politics and 538 maintain good compilations of polling data:
https://www.realclearpolitics.com/epolls/latest_polls/general_election
https://projects.fivethirtyeight.com/polls/president-general