http://www.rasmussenreports.com/public_content/politics/trump_administration/prez_track_mar15


Trump's approval numbers are roughly the same or better as Obama at the same point in his presidency.

The difference is, Obama's numbers were with an adoring press flying cover for Obama and pumping him up every step of the way, inflating his popularity by as much as 10 points.
As opposed to the 92% negatie coverage of Trump, where the media clearly hates and partisanly undermines Trump, and often gets the story wrong in over-reach after over-reach in their attempts to tear him down. They probably over-sample Democrats to bring his numbers even lower. And despite that, as recently as February Trump had approval numbers of over 50%.

Another aspect I notice is that Trump on any given day is usually 1 to 5 points above where Obama was at the same point in his presidency. And again, that's with an unprecedentedly hostile liberal media doing their damnedest to tear Trump down every day.