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
Jan 29
Fri
Jan 30
Bridgeport
50 
aqi not available
 
Danbury
38 
aqi not available
42 
Greenwich
50 
aqi not available
 
Hartford
50 
aqi not available
77 
Madison
42 
aqi not available
 
Middletown
50 
aqi not available
 
New Haven
46 
aqi not available
33 
New London-Groton
42 
aqi not available
15 
Stafford
42 
aqi not available
 
Stratford
50 
aqi not available
 
Torrington
42 
aqi not available
32 
Westport
50 
aqi not available