The Infectious risk has shown a gradual increase over the last 12 weeks, with the most recent week notably higher than earlier in the window..
Allergy risk activity has been climbing over the past 12 weeks in Harnett, North Carolina.
Pollution risk activity has been trending upward over the past 12 weeks in Harnett, North Carolina.
Weather risk activity has been climbing over the past 12 weeks in Harnett, North Carolina.
Last updated: August 24, 2026
Data refreshed weekly