Measurements of carbon dioxide are usually made in very clean locations like a mountain top or the South Pole. One can try to extrapolate these background concentration numbers to the locations you ask about but they represent one's best guess. In buildings the carbon dioxide concentration depends mainly on how many people have been inside the area of the building, its volume and whether or not there has been any leakage from the burning of oil, coal or natural gas in the house. Thus, the concentrations can be extremely variable. I believe that I saw numbers obtained in schoolrooms where there were the usual number of children and the values of concentration were as high as 4,000 parts of carbon dioxide per million parts of air.
People use oxygen and breathe out carbon dioxide.
I would guess that a more typical value in an average home is about twice that out of doors or about 750 parts of carbon dioxide per million parts of air. You can appreciate that the estimates of suburban outdoor air and that in buildings are mine and if these numbers are to be used in important decisions much more research should be conducted to get more certain values. I would predict, however, that any study would exhibit very variable concentrations that might not be too helpful.