I have found that the traffic yields less than $5 per day. It is important to find a site that will pop up organically in a popular keyword search. Content about that keyword will help and it might take a few months before you see increases in traffic.
I finally got on the boards after 3 months and am doing a steady $200-$275 a month each from 3 sites. I've been working 12 hours a day, seven days a week to build pages and links.
I earn very less. Might be some 0.50$ for 3 days or so. can any body give me any suggestion on how to increase the earning.
optimize your landingspages regarding keywords, and the content from adsense will give more relevant adverts - and again more clicks... then again... you also need traffic....