You do realize has some of the best air conditioners and filters in the world. Levels of everything are controlled.
Vegas also has a high density of generational living and senior care facilities that have had effects on the huge spikes. Also, our positive rates are not consistent because if a strip employee tests positive he or she must test three times negative before he or she can return to work. Each of the three tests that come back positive count toward that daily total *i.e.* double counted.
How good is the output air of "the best air conditioners and filters in the world" when compared to air not contaminated by an unknown, but certainly not insignificant, number of covid carriers?