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

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Click on the city name for more detailed information.

printable summary
FORECAST CURRENT
AQI
Wed
Aug 5
Thu
Aug 6
Bridgeport
44 
aqi not available
 
Danbury
44 
aqi not available
 
Greenwich
47 
aqi not available
 
Hartford
46 
aqi not available
 
Madison
50 
aqi not available
 
Middletown
48 
aqi not available
 
New Haven
42 
aqi not available
 
New London-Groton
64 
aqi not available
 
Stafford
42 
aqi not available
 
Stratford
44 
aqi not available
 
Torrington
41 
aqi not available
 
Westport
45 
aqi not available