The Infectious risk has shown little change over the last 12 weeks, with the most recent week close to the 12-week average..
Allergy risk activity has been easing over the past 12 weeks in Alleghany, Virginia.
Pollution risk activity has been trending upward over the past 12 weeks in Alleghany, Virginia.
Weather risk activity has been climbing over the past 12 weeks in Alleghany, Virginia.
Last updated: July 6, 2026
Data refreshed weekly