Good Question. I live in a suburb of Phoenix and I ask myself where I would move all the time! Dry weather is supposed to be good for asthma, but here I am on theophylline, accolate, albuterol inhaler and solution, serevent, pulmicort, flovent, rhinocort, clonazapam, atarax, and I'm sure that I'm forgetting a few! If you have allergies, the bad news is that the pollen season here is 9 months long.