Air conditioner works, but isn't cold

hey trying to figure out why my ac isn't cold, it is cooler than the air outside but isn't cold and not just on 90 degree days, can be like 85 and it still isn't cold. It also takes a long time to come out cool. Any ideas why this may be?

Might be low on freon. I had a similar problem before, but my problem was the compressor so if it's not low on freon check the compressor.

well i did a pressure test and it has plenty of pressure, and the ac compressor is like 1 year old, so i would think that wouldn't be it, could it be the evaporator?

Yea it could be, but I'm no a/c expert I just know the basics.

Might be low on freon. I had a similar problem before, but my problem was the compressor so if it's not low on freon check the compressor.

Hi. Can you pls tell me where to check freon level and where I can buy some to put in? Money is an issue so I don't want to go to acura.

I have 92 integra GS.

Thank you!!!