COVID-19 is Low in Hartford and New Haven.
Flu is Moderate in Hartford and New Haven.
RSV is Low in Hartford and New Haven.
Infectious Diseases is High in Hartford and New Haven.
Allergy is Low in Hartford and New Haven.
Pollution is Low in Hartford and New Haven.
Severe Weather is Low in New Haven, and High in Hartford.
Last updated: April 20, 2026
Data refreshed weekly