The Infectious risk has shown little change over the past 12 weeks, with high levels persisting through the latest week..
Allergy risk activity has been trending downward over the past 12 weeks in Highland, Virginia.
Pollution risk activity has been trending upward over the past 12 weeks in Highland, Virginia.
Weather risk activity has been climbing over the past 12 weeks in Highland, Virginia.
Last updated: July 6, 2026
Data refreshed weekly