The Infectious risk has fallen noticeably over the past 12 weeks, ending the period well below its earlier peak..
Allergy risk activity has remained stable over the past 12 weeks in Calhoun, Alabama.
Pollution risk activity has been increasing over the past 12 weeks in Calhoun, Alabama.
Weather risk activity has been trending downward over the past 12 weeks in Calhoun, Alabama.
Last updated: September 28, 2026
Data refreshed weekly