The Infectious risk has steadily declined over the last 12 weeks, with the most recent week notably lower than earlier in the window..
Allergy risk activity has been trending downward over the past 12 weeks in Westmoreland, Pennsylvania.
Pollution risk activity has been trending upward over the past 12 weeks in Westmoreland, Pennsylvania.
Weather risk activity has been climbing over the past 12 weeks in Westmoreland, Pennsylvania.
Last updated: July 13, 2026
Data refreshed weekly