Infectious risk activity has been increasing over the past 12 weeks in Allegany, Maryland.
Allergy risk activity has been increasing over the past 12 weeks in Allegany, Maryland.
No Pollution activity has been reported over the past 12 weeks in Allegany, Maryland.
Weather risk activity has been increasing over the past 12 weeks in Allegany, Maryland.
Last updated: May 25, 2026
Data refreshed weekly