2004 Dodge Neon Leaking water or some kind of fluid

I have a small fluid drip from what looks to be an overflow or drain tube that comes out of the engine firewall just behind the engine on the passenger side. I am thinking it is coming from the air conditioning but am not sure. If it is, where is all the fluid coming from and why soo much. It is a slow steady drip. Looking for advise on what this is and if it is something wrong and something that I need to address quickly.