Spritz the top and bottom of the pitas with cooking spray.
Place one pita in the Air Fryer and heat on 400 degrees for 2 minutes. Carefully remove it from the Air Fryer and place the other pita in for 2 minutes.
Divide the sauce between the 2 pitas. Top with the cheese and pepperoni.
Return one pita pizza to the Air Fryer and heat at 380 degrees for 3-4 minutes. Remove from Air Fryer and cook the remaining pizza for 3-4 minutes.