AQ Index for New Haven County, Connecticut

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Air Quality Index for New Haven County, Connecticut

The area with the highest AQ Index (as of 18:00 EST) in is in the New Haven area. Ozone (OZONE) is measuring at 31 (Good). This means air quality is satisfactory, and air pollution poses little or no risk.

Over the next few days, the highest primary air pollutant will be Particle Pollution (PM2.5) in the Stratford area. It is forecasted to be 52 (Moderate), meaning air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution.

Below is a clickable map of New Haven County, Connecticut. The markers on the map identify large, populated cities. If you hover over a marker, it will display the city name and the current AQ index. The color of the city markers also references the current AQ risk level.

Range0 - 5051 - 100101 - 150151 - 200201 - 300301 - 500
Color
CategoryGoodModerateUnhealthy for Sensitive GroupsUnhealthyVery UnhealthyHazardous

Last Updated 6 minutes ago

AQ Index Forecast by City in New Haven County

Below is a list of cities in New Haven County where we track and forecast the AQ index. Click on a city name to get the current AQ index as well as any available forcasts.

New Haven Waterbury Meriden West Haven Milford City
Naugatuck Wallingford Center Ansonia Derby Northford
Cheshire Village Branford Center Quinnipiac University Heritage Village Guilford Center
Madison Center Woodmont