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
Sun
Apr 26
Mon
Apr 27
Bridgeport
38 
29 
30 
Danbury
38 
33 
29 
Greenwich
38 
29 
32 
Hartford
33 
33 
29 
Madison
25 
21 
 
Middletown
33 
33 
31 
New Haven
33 
29 
29 
New London-Groton
25 
21 
29 
Stafford
25 
17 
27 
Stratford
38 
29 
30 
Torrington
25 
17 
34 
Westport
38 
29 
29