These Are the 20 U.S. Cities Where Allergies Are the Worst

8. Orlando, Florida

Orlando is ranked in the top five on the list for on-average overall allergies, receiving an 81.12-point ranking, the study reported.

Weed pollen is a top component here and was reported to begin in April and peak in August through October. However, weed pollen will affect allergies all the way through December.

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