Emergency Burn Ban In Effect 10/26/24 - An emergency burn ban is now in effect for all Connecticut State Parks, Forests, and Wildlife Management areas, prohibiting the use of all outdoor grills, firepits, and campfires, and the kindling and use of flame outdoors. DEEP and local agencies are working to contain several active fires across the state. Please avoid all affected State Parks and Forests, as well as the blue-blazed Mattabesett Trail. The Enduro Trail in Voluntown and portions of North Stonington within the Pachaug State Forest are closed at this time. Please note that today's forest fire danger report remains at a 'very high' or 'extreme' level. More information about the current fire danger, burn ban and recommended safety measures can be found here

Connecticut Air Monitoring Network

Connecticut 2022 Air Monitoring Network Plan
Connecticut 2020 Air Monitoring Network Assessment
Air Monitoring Network and Community Based Monitoring Fact Sheet 

Air Monitoring Network Printable Map

Pollutants Measured by Town

Town

O3

PM2.5

PM10

BC

SO2

NO2

NO/NOy

CO

Bridgeport

 

x

x

 

x

 

 

x

Cornwall

x

x

x

x

x

 

x

x

Danbury

x

x

x

 

 

 

 

East Hartford

x

x

x

x

x

 

x

Greenwich

x

 

 

 

 

 

 

 

Groton

x

x

 

 

 

 

 

 

Hartford

 

x

x

x

 

x

 

x

Madison

x

 

 

 

 

 

 

 

Middletown

x

 

 

 

 

 

 

 

New Haven

x

x

x

x

x

x

x

x

Pomfret (EPA Site)

x

 

 

 

 

 

 

 

Stafford

x

 

 

 

 

 

 

 

Stratford

x

 

 

 

 

 

 

 

Waterbury

 

x

 

 

 

 

 

 

Westport

x

 

 

 

x

 

 

 

 

Content last updated on March 6, 2023