I live in Arizona and go through the Phoenix Children's Hospital (also rated by the CF FOundation). We have a wonderful team of 4 (soon to be 5) CF specialists only. They all care deeply about the patients and will even socialize with us
The air quality has its ups and down. You are facing dry air except in August when it is monsoon. Dry air is good, but in Phoenix itself there is a bit of a pollution problem. I have lived here all my 24 years and love it.