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