The Infectious risk has stayed within a narrow range over the last 12 weeks, with high levels persisting through the latest week..
Allergy risk activity has been trending downward over the past 12 weeks in Shenandoah, Virginia.
Pollution risk activity has been increasing over the past 12 weeks in Shenandoah, Virginia.
Weather risk activity has been increasing over the past 12 weeks in Shenandoah, Virginia.
Last updated: July 6, 2026
Data refreshed weekly