What is the best place to live in us for allergy sufferers?

Allergies are all ov. They are everywhere. There is no truth to the west coast being better. Every climate has their own allergens. Getting onto allergy shots or seeing a specialist with a good plan of medications will make your life much happier.
Depends. It all depends what your allergy is. If allergic to pollen, you won't do well in areas with high pollen. If allergic to ragweed, that's a different section of the country. If allergic to pine, that the north is not a good idea. If cats or dogs, then anywhere works as long as you don't encounter cats or dogs.