The Infectious risk has eased over the past 12 weeks, bringing current levels down from earlier weeks..
Allergy risk activity has been easing over the past 12 weeks in Montgomery, Virginia.
Pollution risk activity has been climbing over the past 12 weeks in Montgomery, Virginia.
Weather risk activity has been trending upward over the past 12 weeks in Montgomery, Virginia.
Last updated: July 6, 2026
Data refreshed weekly