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