Connecticut
 
Data courtesy of:
 

 
AQI: Good (0 - 50) AQI: Moderate (51 - 100) AQI: Unhealthy for Sensitive Groups (101 - 150) AQI: Unhealthy (151 - 200) AQI: Very Unhealthy (201 - 300) AQI: Hazardous(301 - 500) Action DayAction Day
 
State Air Quality Resources
American Lung Association (ALA) of Connecticut
Connecticut Air Quality Index (AQI)
Connecticut DEEP Air Management
Connecticut Dept. of Energy and Environmental Protection (DEEP)
Connecticut Ozone Action Day
Click on the city name for more detailed information.

printable summary
FORECAST CURRENT
AQI
Fri
Nov 28
Sat
Nov 29
Bridgeport
38 
46 
33 
Danbury
29 
42 
22 
Greenwich
38 
46 
 
Hartford
38 
50 
36 
Madison
33 
38 
 
Middletown
38 
50 
 
New Haven
33 
50 
23 
New London-Groton
33 
38 
18 
Stafford
17 
33 
 
Stratford
38 
46 
33 
Torrington
17 
33 
32 
Westport
38 
46