Air quality in Connecticut
Air quality index (AQI⁺) and PM2.5 air pollution in Connecticut • 03:29, Oct 06
Live most polluted city ranking
Real-time Connecticut most polluted city ranking
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- New Canaan296
- Shelton57
- Byram32
- Glenville31
- Greenwich town31
- Pemberwick31
- Rock Ridge31
- Cos Cob30
- Cornwall29
- Old Greenwich29
- Riverside29
- East Hartford28
- New Haven28
- Stamford28
- Darien Downtown27
- Norwalk26
- Ridgefield25
- Saugatuck25
- Wilton Center25
- Cannondale24
- Fairfield24
- Greens Farms24
- Western Connecticut24
- Weston24
- Westport24
- Redding Center23
- Southport23
- Bethel22
- Bigelow Corners22
- East Haven22
- Tashua22
- Greater Bridgeport21
- Trumbull Center21
- Lordship20
- Stratford20
- Oronoque19
- Sandy Hook19
- Danbury18
- Derby18
- Gaylordsville18
- Heritage Village18
- Milford18
- New Milford18
- Woodmont18
- Ansonia17
- Berlin17
- Orange17
- Seymour17
- West Haven17
- Enfield16
- New Preston16
- Sherman16
- Trumbull16
- Waterbury16
- Woodbridge16
- Woodbury Center16
- Bethlehem Village15
- Middlebury15
- Middletown15
- Montville15
- Naugatuck15
- Bridgeport14
- Groton14
- Litchfield14
- Naugatuck Valley14
- Oakville14
- Southington14
- Watertown14
- Bolton13
- Branford13
- Branford Center13
- Canaan13
- Colebrook13
- Mansfield13
- Milford town13
- Northwest Hills13
- Prospect13
- Quinnipiac University13
- South Central Connecticut13
- Tolland13
- Winchester13
- Canterbury12
- Cheshire12
- Cheshire Village12
- Newtown12
- North Haven12
- Thomaston12
- Torrington12
- Torrington town12
- West Hartford12
- Ashford11
- Blue Hills11
- Bristol11
- Broad Brook11
- Canton11
- Canton Valley11
- Capitol11
- Chester Center11
- Clinton11
- Colchester11
- Collinsville11
- Coventry Lake11
- Cromwell11
- Crystal Lake11
- Deep River11
- Deep River Center11
- Durham11
- East Hampton11
- Ellington11
- Essex Village11
- Farmington11
- Glastonbury11
- Glastonbury Center11
- Guilford Center11
- Hartford11
- Hazardville11
- Higganum11
- Kensington11
- Lake Pocotopaug11
- Lower Connecticut River Valley11
- Madison11
- Madison Center11
- Manchester11
- Meriden11
- Moodus11
- New Britain11
- New Hartford Center11
- Newington11
- North Granby11
- North Grosvenor Dale11
- Northford11
- Northwest Harwinton11
- Plainfield11
- Plainville11
- Plantsville11
- Plymouth11
- Portland11
- Quinebaug11
- Riverton11
- Rockville11
- Salmon Brook11
- Saybrook Manor11
- Sherwood Manor11
- Simsbury Center11
- Somers11
- South Coventry11
- South Windsor11
- Southwood Acres11
- Stafford11
- Stafford Springs11
- Storrs11
- Suffield Depot11
- Tariffville11
- Terramuggus11
- Terryville11
- Thompsonville11
- Wallingford11
- Wallingford Center11
- Weatogue11
- West Simsbury11
- Westbrook Center11
- Wethersfield11
- Windsor Locks11
- Winsted11
- Fenwick10
- Lyme10
- Mansfield Center10
- Mechanicsville10
- Old Saybrook Center10
- Quasset Lake10
- Willimantic10
- Guilford9
- Hamden9
- Lebanon9
- Old Lyme9
- Pomfret9
- Redding9
- Salem9
- South Windham9
- South Woodstock9
- Windsor9
- Baltic8
- Conning Towers-Nautilus Park8
- Danielson8
- East Brooklyn8
- Gales Ferry8
- Jewett City8
- Killingworth8
- Lisbon8
- Long Hill, Southeastern Connecticut County8
- Mashantucket8
- Moosup8
- Mystic8
- New London8
- Niantic8
- Noank8
- Northeastern Connecticut8
- Norwich8
- Old Mystic8
- Oxoboxo River8
- Pawcatuck8
- Plainfield Village8
- Poquonock Bridge8
- Southeastern Connecticut8
- Washington8
- Waterford town8
- Wauregan8
- Greenwich7
- Waterford7
- Hebron6
- Woodbury6
- Coventry3
- Killingly0
- Old Saybrook0
- Oxford0
- Simsbury0
- West Mountain0
