"overall presence" is correct and usable in written English.
You can use it to refer to an individual's or an entity's impression or effect in a situation. For example, "The mayor's overall presence made a positive impact at the town hall meeting."
"It was his overall presence that impressed me," MacGrath said.
Given this battle of fungus versus fecundity, is the tree's overall presence in the city waning?
"We are of course carefully watching Iran's overall presence here in Iraq," the military official said.
Mr. Gardner said that when family members first brought her into the nursing home, "the overall presence of the floor was very clean".
However, as high air temperature is a factor contributing to discomfort, overall presence is reduced when air temperature rises significantly.
But, most important, they said, they hope to strengthen CNN's overall presence by promoting it well on the AOL Internet and interactive TV services and by making it more available on wireless devices.
And even though a wide swath cannot vote because they are not citizens, Hispanics are on the voting rolls in a proportion roughly equivalent to the size of their overall presence.
How do you hire? A. The first thing I look for are the nonverbal components of one's overall presence and presentation.
African systems of timing are generally based on at least four fundamental concepts: There is an overall presence of a mental background pulsation, or "metronome sense," consisting of equally spaced pulse units continuing ad infinitum and often at great speed.
The composure of a leader is reflected in their attitude, body language and overall presence.
Above all, one's overall "presence" in the office plays a big part in who gets promoted and who doesn't.
