Analyzing the 100 most populous cities in the country, the Asthma and Allergy Foundation of America assigned each a score, with 100 indicating the most allergy-prone city. Analyzing the 100 most populous cities in the country, the Asthma and Allergy Foundation of America assigned each a score, with 100 indicating the most allergy-prone city.
Revealed: Worst cities for allergy sufferers… where does yours rank?
