Air quality in Connecticut
Air quality index (AQI⁺) and PM2.5 air pollution in Connecticut • 00:58, Sep 10
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Real-time Connecticut most polluted city ranking
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- Coventry57
- Canaan55
- Gaylordsville54
- New Preston54
- North Granby54
- Northwest Hills54
- Riverton54
- Torrington54
- Torrington town54
- Winsted54
- Canton53
- Canton Valley53
- Collinsville53
- Hazardville53
- Litchfield53
- New Hartford Center53
- New Milford53
- Northwest Harwinton53
- Salmon Brook53
- Sherwood Manor53
- Simsbury Center53
- Somers53
- Southwood Acres53
- Suffield Depot53
- Tariffville53
- Thompsonville53
- Washington53
- Weatogue53
- West Simsbury53
- Windsor53
- Windsor Locks53
- Bethlehem Village52
- Bigelow Corners52
- Blue Hills52
- Broad Brook52
- Thomaston52
- Bristol51
- Crystal Lake51
- Ellington51
- Farmington51
- Plymouth51
- South Windsor51
- Stafford51
- Terryville51
- Watertown51
- Stafford Springs50
- Woodbury Center50
- Capitol49
- Oakville49
- Plainville49
- Rockville49
- Heritage Village48
- New Britain48
- Plainfield48
- Bethel46
- Middlebury46
- Newington46
- Hamden44
- Wethersfield44
- Manchester43
- Naugatuck Valley43
- Kensington42
- Redding42
- Southington42
- Cornwall41
- Glastonbury Center41
- Hartford41
- Plantsville41
- Redding Center41
- Ridgefield41
- Sandy Hook41
- Stratford41
- Western Connecticut41
- Winchester40
- Ashford39
- Byram39
- Cannondale39
- Cos Cob39
- Glenville39
- Greenwich39
- Greenwich town39
- Groton39
- Madison39
- Old Greenwich39
- Pemberwick39
- Riverside39
- Rock Ridge39
- Stamford39
- Darien Downtown38
- Middletown38
- Naugatuck38
- Norwalk38
- Waterbury38
- Weston38
- Wilton Center38
- Coventry Lake37
- Cromwell37
- Fairfield37
- Quinebaug37
- Saugatuck37
- Westport37
- Greens Farms36
- Pomfret36
- Prospect36
- Southport36
- Storrs36
- Tashua36
- Meriden35
- New Canaan35
- South Coventry35
- Cheshire Village34
- East Hartford34
- Greater Bridgeport34
- North Grosvenor Dale34
- Portland34
- Seymour34
- Trumbull Center34
- Ansonia33
- Bolton33
- Danbury33
- Derby33
- Lordship33
- Old Saybrook33
- Oronoque33
- Quasset Lake33
- Simsbury33
- South Woodstock33
- Terramuggus33
- Trumbull33
- East Haven32
- Hebron32
- Lake Pocotopaug32
- Mechanicsville32
- Milford32
- Orange32
- Wallingford32
- Deep River31
- Durham31
- East Hampton31
- North Haven31
- Quinnipiac University31
- Sherman31
- Wallingford Center31
- West Hartford31
- West Haven31
- Willimantic31
- Woodbridge31
- Woodbury31
- Woodmont31
- Branford Center30
- Higganum30
- Mansfield Center30
- Newtown30
- Northford30
- South Central Connecticut30
- Berlin29
- Clinton29
- Colchester29
- Glastonbury29
- Guilford Center29
- Lower Connecticut River Valley29
- Madison Center29
- Mansfield29
- Moodus29
- New Haven29
- Cheshire28
- Chester Center28
- Deep River Center28
- Fenwick28
- Killingly28
- Killingworth28
- Lyme28
- Niantic28
- Northeastern Connecticut28
- Old Lyme28
- Old Saybrook Center28
- Saybrook Manor28
- South Windham28
- Waterford28
- Westbrook Center28
- Branford27
- Conning Towers-Nautilus Park27
- Gales Ferry27
- Lebanon27
- Long Hill, Southeastern Connecticut County27
- Mystic27
- New London27
- Noank27
- Norwich27
- Old Mystic27
- Oxford27
- Oxoboxo River27
- Pawcatuck27
- Poquonock Bridge27
- Salem27
- Southeastern Connecticut27
- Baltic26
- Danielson26
- East Brooklyn26
- Jewett City26
- Lisbon26
- Mashantucket26
- Montville26
- Moosup26
- Plainfield Village26
- Shelton26
- Wauregan26
- Bridgeport25
- Guilford25
- Tolland23
- Canterbury22
- West Mountain21
- Enfield19
- Essex Village19
- Milford town18
- Colebrook11
- Waterford town1
