Air quality in Connecticut
Air quality index (AQI⁺) and PM2.5 air pollution in Connecticut • 02:26, Jul 26
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Real-time Connecticut most polluted city ranking
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- Canaan57
- Gaylordsville57
- Northwest Hills57
- Riverton57
- Winsted57
- New Milford56
- New Preston56
- Torrington56
- Torrington town56
- Washington56
- Bigelow Corners55
- Litchfield55
- New Hartford Center55
- North Granby55
- Northwest Harwinton55
- Bethlehem Village54
- Canton Valley54
- Collinsville54
- Salmon Brook54
- West Simsbury54
- Bethel53
- Heritage Village53
- Simsbury Center53
- Tariffville53
- Thomaston53
- Watertown53
- Weatogue53
- Woodbury Center53
- Oakville52
- Plymouth52
- Sherwood Manor52
- Suffield Depot52
- Terryville52
- Thompsonville52
- Cornwall51
- Middlebury51
- Redding Center51
- Sandy Hook51
- Western Connecticut51
- Windsor51
- Bristol50
- Farmington50
- Hazardville50
- Ridgefield50
- Southwood Acres49
- Blue Hills48
- Naugatuck Valley48
- Plainville48
- Broad Brook46
- Cannondale46
- Glenville46
- Naugatuck46
- Somers46
- Wilton Center46
- Cos Cob45
- Danbury45
- Greenwich town45
- New Haven45
- Pemberwick45
- Rock Ridge45
- Stamford45
- Stratford45
- Tashua45
- Weston45
- Byram44
- Capitol44
- Crystal Lake44
- Ellington44
- Groton44
- Hamden44
- New Britain44
- Old Greenwich44
- Plantsville44
- Prospect44
- Riverside44
- South Windsor44
- Southington44
- Stafford44
- Cheshire43
- Darien Downtown43
- East Hartford43
- Newington43
- Norwalk43
- Rockville43
- Seymour43
- Stafford Springs43
- Cheshire Village42
- Kensington42
- Madison42
- Manchester42
- Middletown42
- Saugatuck42
- Wethersfield42
- Ansonia41
- Coventry Lake41
- Derby41
- Glastonbury Center41
- Greens Farms41
- Mechanicsville41
- Meriden41
- North Grosvenor Dale41
- Pomfret41
- Quasset Lake41
- Quinebaug41
- South Woodstock41
- Southport41
- Trumbull Center41
- Fairfield40
- Oronoque40
- Storrs40
- Winchester40
- Woodbridge40
- Cromwell39
- Greater Bridgeport39
- Northeastern Connecticut39
- Quinnipiac University39
- South Coventry39
- Windsor Locks39
- Danielson38
- East Brooklyn38
- Mansfield38
- Mansfield Center38
- Ashford37
- Moosup37
- North Haven37
- Orange37
- Portland37
- Terramuggus37
- Wallingford37
- Wallingford Center37
- Wauregan37
- Willimantic37
- Coventry36
- Durham36
- East Hampton36
- Glastonbury36
- Hartford36
- Lake Pocotopaug36
- Lordship36
- Milford36
- Northford36
- Plainfield Village36
- South Windham36
- West Haven36
- Woodmont36
- Baltic35
- Colchester35
- Higganum35
- Jewett City35
- Lisbon35
- Norwich35
- South Central Connecticut35
- Branford Center34
- Chester Center34
- Conning Towers-Nautilus Park34
- Deep River Center34
- Essex Village34
- Gales Ferry34
- Long Hill, Southeastern Connecticut County34
- Lower Connecticut River Valley34
- Mashantucket34
- Moodus34
- Mystic34
- New London34
- Noank34
- Old Mystic34
- Oxoboxo River34
- Pawcatuck34
- Poquonock Bridge34
- Salem34
- Sherman34
- Southeastern Connecticut34
- West Hartford34
- Canterbury33
- Clinton33
- Fenwick33
- Guilford Center33
- Madison Center33
- Niantic33
- Old Lyme33
- Old Saybrook Center33
- Saybrook Manor33
- Simsbury33
- Westbrook Center33
- Berlin32
- Enfield32
- Trumbull32
- Shelton31
- Bridgeport30
- Greenwich30
- Oxford30
- Tolland30
- Lyme29
- Montville29
- Waterbury29
- Deep River28
- Killingly28
- New Canaan28
- Newtown28
- Lebanon26
- Killingworth24
- Westport24
- Branford23
- Plainfield22
- Waterford22
- Hebron21
- East Haven19
- Colebrook18
- Woodbury17
- Milford town16
- Canton12
- Guilford11
- Redding9
- West Mountain4
- Waterford town3
