Is Carbon Dioxide evenly distributed throughout the atmosphere?

Or do the levels vary between latitudes, or elevations.
Can someone find a map/graphical representation of where the carbon in the atmosphere if it is not evenly distributed?

No 5th grader responses please, Im not stupid.
Update: ok, thanks for clearing that up. You just made global warming even LESS credible in my book. Thanks guys!
Update 2: now wait a second, there is a difference in the two answers. One person says the wind is strong enough to pick it up into the upper atmosphere, and the other says there is more at ground level...
8 answers 8