The Infectious risk has remained broadly stable over the last 12 weeks, with the most recent week close to the 12-week average..
Allergy risk activity has remained stable over the past 12 weeks in Charlotte, Florida.
No Pollution activity has been reported over the past 12 weeks in Charlotte, Florida.
Weather risk activity has been increasing over the past 12 weeks in Charlotte, Florida.
Last updated: August 24, 2026
Data refreshed weekly