The Infectious risk has stayed within a narrow range over the past 12 weeks, with moderate levels persisting through the latest week..
Allergy risk activity has been easing over the past 12 weeks in St.
No Pollution activity has been reported over the past 12 weeks in St.
Weather risk activity has been easing over the past 12 weeks in St.
Last updated: August 24, 2026
Data refreshed weekly