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
Aug 28
Fri
Aug 29
Bridgeport
42 
aqi not available
18 
Danbury
38 
aqi not available
22 
Greenwich
42 
aqi not available
16 
Hartford
42 
aqi not available
26 
Madison
43 
aqi not available
 
Middletown
42 
aqi not available
11 
New Haven
39 
aqi not available
25 
New London-Groton
42 
aqi not available
14 
Stafford
35 
aqi not available
13 
Stratford
42 
aqi not available
18 
Torrington
34 
aqi not available
28 
Westport
44 
aqi not available