Photo quality Issue

Hey I am new to unity and I am having trouble with this photo quality issue. I am using a 360 photo as a skybox and the quality is not great. When I take the 360 photo and transfer it to the computer the quality stays the same and is pretty good. However, when I set the 360 photo as a material and have it as the skybox in the scene, the quality degrades immensely. Also, in the unity settings the quality is set at the max so I don’t think the unity settings are the issue. Help would be much appreciated. Thanks.

Hi, I make this change to get a better quality.