The Infectious risk has stayed within a narrow range over the past 12 weeks, showing no notable shift in recent weeks..
Allergy risk activity has been trending downward over the past 12 weeks in Anne Arundel, Maryland.
Pollution risk activity has been trending upward over the past 12 weeks in Anne Arundel, Maryland.
Weather risk activity has been easing over the past 12 weeks in Anne Arundel, Maryland.
Last updated: July 13, 2026
Data refreshed weekly