Hi,
Could you tell me how much clicks do you have per day from current web site from adsense program?
Do you track it somehow?

Hey IT,

the adsense TOS ask that you should not state your stats publicly so i will not. 

However i can tell you this-

i have sites that generate as much as 10 times the amounts of  adsense clicks that SR gets and onlymake the same amount of adsense revenues because the ads being displayed on those sites generate fewer $ per click. Adsense is a balance of quality and quantity- if you got 500 clicks per day on a term that pays 5 cents you would get $25/day. Now if you got 50 clicks on a term that pays 50 cents you would still get $25/day.

Point is: research the ads that would be displayed on your site/ if you find they pay good $ per click and your getting steady traffic give adsense a try. If your getting steady traffic but think the ads that will be displayed will pay little per click explore other alternatives for revenue besides adsense. 

Finally to answer your last Q- your can monitor/track everything from your adsense account

yep - use adsense reports

you can also buy something called adsense gold which sits on your server and records all sorts of things including keywords used to find your pages