Which state is worse for allergies, Washington or Colorado?
Answers: Colorado is a very low allergen state. Since it have low humidity, dust mites and mold are not as big an issue with Colorado. Colorado will still enjoy issues with season allergies resembling grasses, trees, ragweed. Washington is humid so mold and dust mite allergy sufferers may suffer more there as economically as tree , grass and rag weed allergies.
I've never be to Colorado but Washington is a difficult place to live for allergies theirs lots of weeds, grasses, trees and animals that you can achieve sick from I mean it depends on where on earth you live and what your allergic too, also in Eastern Washington in attendance is alot of farming but it's so dry over at hand im sure theirs resident areas where not much follage live. washington