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 1
Thu
Apr 2
Bridgeport
33 
aqi not available
27 
Danbury
25 
aqi not available
28 
Greenwich
33 
aqi not available
28 
Hartford
38 
aqi not available
59 
Madison
25 
aqi not available
 
Middletown
38 
aqi not available
14 
New Haven
29 
aqi not available
19 
New London-Groton
25 
aqi not available
30 
Stafford
17 
aqi not available
31 
Stratford
33 
aqi not available
27 
Torrington
17 
aqi not available
32 
Westport
33 
aqi not available