Check gravity velocity?

Hello. Is there any way I can check what portion of rigidbody’s velocity comes from gravity?
I have a rigidbody in motion, on which I have added additional AddForce, and I need to do calculations with his new velocity, but rule out velocity from gravity entirely. Since my rigidbody is jumping around and hitting obstacles constantly, I cannot monitor the exact influence from gravity on it, so I cannot hard-code it - plus gravity makes rigidbody accelerate all the time. Any help would be appreciated, thanks in advance.

Ya you can check the direction of velocity by

If its moving up the velocity in y dir will be +ve
if its moving down velocity in y dir will be -ve
similarly left velocity in x will be -ve and so in right will be +ve

Hope this will help you