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
Jul 30
Thu
Jul 31
Bridgeport
64 
aqi not available
 
Danbury
43 
aqi not available
 
Greenwich
67 
aqi not available
 
Hartford
47 
aqi not available
 
Madison
58 
aqi not available
 
Middletown
48 
aqi not available
 
New Haven
61 
aqi not available
 
New London-Groton
49 
aqi not available
 
Stafford
42 
aqi not available
 
Stratford
64 
aqi not available
 
Torrington
41 
aqi not available
 
Westport
58 
aqi not available