Quinnipiac polls are and have always been trash. They are a consistent outlier to the left. Any credibility that they had was lost in 2018 with their Florida polls. They had Nelson and Gillum winning by 7 points on the eve of the election. That’s a SEVEN point miss.
You can chuck Q polls in the trash everytime they are released. No poll that misses by 7 should ever be trusted.
They are a DNC propaganda arm, nothing more.
https://www.cnn.com/2016/10/19/politics/hillary-clinton-donald-trump-presidential-polls/index.html
Hillary had a nine point lead a couple of weeks before the 2016 election? Yeah, right....
If these were in newsprint their sole value would be as firestarters.