The phrase "atmosphere prevailing" is correct and usable in written English.
It can be used to describe the dominant mood or feeling in a particular environment or situation.
Example: "The atmosphere prevailing at the conference was one of excitement and innovation, inspiring all attendees."
Alternatives: "dominant atmosphere" or "prevailing mood".
In the tense atmosphere prevailing in the country, the communist leaders acceded to the popular wishes.
The history contains a catalog of revelations that show the chaotic and often poisonous atmosphere prevailing in the reconstruction effort.
But mostly the 1976 "Einstein" cast was an assembly of artists, skilled in some things and amateurish in others, but with a kind of venturesome summer-camp atmosphere prevailing during the rehearsals and performances in Avignon.
Reporter telephoned Mr. Gomillion to find out how he felt about the victory, and to ask him about the general atmosphere prevailing between whites & Negroes in the aftermath of the court's ruling.
And if it turned out mostly to be a crisply shot but routine concert by a band well past their prime, it didn't stop a grinning fiesta atmosphere prevailing in its wake.
"Given the serene and sad atmosphere prevailing in the country, because of this person's death, he is being very cynical and exploiting the raw nerves for his benefit, and we say it is just and fair that there should be no politics over dead bodies.
Every year, churning storms in North Africa hoist as much as a billion tons of dust into the atmosphere, and prevailing winds drive the particles westward across the Atlantic Ocean.
Paleosols also provide valuable clues, as they were in equilibrium with the prevailing atmosphere.
Magnificently hopeful passages constantly mingle with the prevailing atmosphere of doom.
Among the Palestinians, the prevailing atmosphere was one of sourness and gloom.
Fortunately, the kitchen seems unaffected by the prevailing atmosphere of surrealism.
