PS gurus: how to fix uneven sky in panorama

[Aharami]

the circular polarizer caused darker areas in the sky in my panorama. How do I fix this in photoshop? Any ideas?

 

[slashbinslashbash]

Yeah CPLs are not good for panoramas or even many ultra-wide lenses because they change the sky different colors depending on the angle to the sun.

You are going to have to apply a gradient filter (or possibly multiple filters) in a roughly circular shape. Google "photoshop gradient filter" and you will get several techniques.