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
Thu
Apr 24
Fri
Apr 25
Bridgeport
29 
aqi not available
36 
Danbury
13 
aqi not available
31 
Greenwich
29 
aqi not available
33 
Hartford
25 
aqi not available
31 
Madison
29 
aqi not available
 
Middletown
25 
aqi not available
33 
New Haven
33 
aqi not available
31 
New London-Groton
29 
aqi not available
32 
Stafford
aqi not available
33 
Stratford
29 
aqi not available
36 
Torrington
aqi not available
36 
Westport
29 
aqi not available
29