The Infectious risk has shown a gradual increase over the last 12 weeks, ending the period at its highest level..
Allergy risk activity has been increasing over the past 12 weeks in Crawford, Pennsylvania.
No Pollution activity has been reported over the past 12 weeks in Crawford, Pennsylvania.
Weather risk activity has been climbing over the past 12 weeks in Crawford, Pennsylvania.
Last updated: August 31, 2026
Data refreshed weekly