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