Two things are clear from a University of Michigan analysis of nearly 200,000 Twitter posts between 2012 and 2022. One, people are really good at identifying peak pollen season: The largest volume of ...

CHICAGO (WLS) -- Chicago saw the highest mold count recorded in a decade on Tuesday, a Loyola allergist said. The Loyola Medicine Allergy Count reports pollen counts each weekday morning in Melrose ...