Air quality in Connecticut
Air quality index (AQI⁺) and PM2.5 air pollution in Connecticut • 05:19, Nov 01
Live most polluted city ranking
Real-time Connecticut most polluted city ranking
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- Shelton63
- Ansonia47
- Plainfield42
- Byram23
- Cos Cob22
- Fairfield22
- Glenville22
- Greenwich town22
- Old Greenwich22
- Pemberwick22
- Riverside22
- Rock Ridge22
- Bridgeport21
- Cornwall21
- Stamford21
- Darien Downtown20
- Pomfret20
- Cannondale19
- East Hartford19
- Greens Farms19
- Mechanicsville19
- New Haven19
- North Grosvenor Dale19
- Norwalk19
- Quasset Lake19
- Quinebaug19
- Saugatuck19
- South Woodstock19
- Westport19
- Wilton Center19
- Ashford18
- Crystal Lake18
- Danielson18
- East Brooklyn18
- Ellington18
- Greater Bridgeport18
- Hazardville18
- Montville18
- Moosup18
- Northeastern Connecticut18
- Plainfield Village18
- Redding Center18
- Ridgefield18
- Sherwood Manor18
- Somers18
- Southport18
- Stafford18
- Stafford Springs18
- Wauregan18
- Western Connecticut18
- Weston18
- Bethel17
- Bigelow Corners17
- Bolton17
- Broad Brook17
- Capitol17
- Coventry Lake17
- Jewett City17
- Lisbon17
- Lordship17
- Mansfield17
- Mansfield Center17
- Oronoque17
- Rockville17
- South Coventry17
- South Windsor17
- Southwood Acres17
- Storrs17
- Stratford17
- Suffield Depot17
- Tashua17
- Thompsonville17
- Trumbull Center17
- Willimantic17
- Windsor Locks17
- Baltic16
- Blue Hills16
- Danbury16
- Deep River16
- Glastonbury Center16
- Groton16
- Heritage Village16
- Manchester16
- Mashantucket16
- Milford16
- North Granby16
- Norwich16
- Orange16
- Pawcatuck16
- Salmon Brook16
- Sandy Hook16
- Simsbury Center16
- South Windham16
- Tariffville16
- Woodmont16
- Berlin15
- Canton15
- Canton Valley15
- Colchester15
- Collinsville15
- Conning Towers-Nautilus Park15
- Cromwell15
- East Hampton15
- Farmington15
- Gales Ferry15
- Gaylordsville15
- Lake Pocotopaug15
- Middlebury15
- Mystic15
- New Britain15
- New Milford15
- Newington15
- Noank15
- Old Mystic15
- Oxoboxo River15
- Poquonock Bridge15
- Seymour15
- Southeastern Connecticut15
- Southington15
- Terramuggus15
- Weatogue15
- West Haven15
- West Simsbury15
- Wethersfield15
- Woodbridge15
- Woodbury Center15
- Bethlehem Village14
- Branford Center14
- Bristol14
- Canaan14
- Cheshire Village14
- Chester Center14
- Clinton14
- Deep River Center14
- Durham14
- Enfield14
- Essex Village14
- Fenwick14
- Glastonbury14
- Guilford Center14
- Hamden14
- Higganum14
- Kensington14
- Litchfield14
- Long Hill, Southeastern Connecticut County14
- Lower Connecticut River Valley14
- Madison14
- Madison Center14
- Meriden14
- Milford town14
- Moodus14
- Naugatuck14
- Naugatuck Valley14
- New Hartford Center14
- New London14
- New Preston14
- Niantic14
- North Haven14
- Northford14
- Northwest Harwinton14
- Northwest Hills14
- Oakville14
- Old Lyme14
- Old Saybrook Center14
- Plainville14
- Plantsville14
- Plymouth14
- Portland14
- Prospect14
- Quinnipiac University14
- Riverton14
- Salem14
- Saybrook Manor14
- Sherman14
- South Central Connecticut14
- Terryville14
- Thomaston14
- Torrington14
- Torrington town14
- Trumbull14
- Wallingford14
- Wallingford Center14
- Watertown14
- Westbrook Center14
- Winsted14
- Branford13
- Canterbury13
- Colebrook13
- Derby13
- Hartford13
- Killingworth13
- Middletown13
- Tolland13
- East Haven12
- Guilford12
- Hebron12
- Oxford12
- West Hartford12
- Killingly11
- Lebanon11
- Lyme11
- Redding11
- Winchester11
- Washington10
- Waterbury9
- Windsor9
- Woodbury9
- New Canaan7
- Greenwich6
- Waterford6
- West Mountain6
- Coventry1
- Cheshire0
- Newtown0
- Old Saybrook0
- Simsbury0
- Waterford town0
