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
Sat
Aug 29
Sun
Aug 30
Bridgeport
64 
67 
58 
Danbury
42 
59 
39 
Greenwich
50 
67 
48 
Hartford
50 
57 
32 
Madison
67 
55 
 
Middletown
50 
57 
42 
New Haven
47 
67 
42 
New London-Groton
58 
55 
38 
Stafford
44 
52 
23 
Stratford
64 
67 
58 
Torrington
38 
52 
41 
Westport
61 
67 
58