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
Wed
Apr 16
Thu
Apr 17
Bridgeport
33 
aqi not available
28 
Danbury
29 
aqi not available
25 
Greenwich
33 
aqi not available
27 
Hartford
25 
aqi not available
27 
Madison
25 
aqi not available
 
Middletown
25 
aqi not available
27 
New Haven
29 
aqi not available
25 
New London-Groton
25 
aqi not available
24 
Stafford
17 
aqi not available
27 
Stratford
33 
aqi not available
28 
Torrington
17 
aqi not available
31 
Westport
33 
aqi not available
25