Glass container w/plastic lid safe?

I am trying to go plastic free, but in the meantime use what I have. This plastic lid has some fog/discoloration, does anyone know if this is safe? If this is the wrong sub, sorry, could someone point me in the right direction.

I am trying to go plastic free, but in the meantime use what I have. This plastic lid has some fog/discoloration, does anyone know if this is safe? If this is the wrong sub, sorry, could someone point me in the right direction.