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
Mon
Jul 28
Tue
Jul 29
Bridgeport
51 
aqi not available
41 
Danbury
48 
aqi not available
29 
Greenwich
50 
aqi not available
34 
Hartford
50 
aqi not available
32 
Madison
54 
aqi not available
 
Middletown
50 
aqi not available
38 
New Haven
50 
aqi not available
23 
New London-Groton
58 
aqi not available
35 
Stafford
49 
aqi not available
 
Stratford
51 
aqi not available
41 
Torrington
46 
aqi not available
28 
Westport
51 
aqi not available
36