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