Air quality in Connecticut
Air quality index (AQI⁺) and PM2.5 air pollution in Connecticut • 01:26, Jul 26
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Real-time Connecticut most polluted city ranking
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- Canaan57
- Gaylordsville57
- Northwest Hills57
- Riverton57
- Washington57
- Winsted57
- New Milford56
- New Preston56
- North Granby56
- Torrington56
- Torrington town56
- Bigelow Corners55
- Litchfield55
- New Hartford Center55
- Northwest Harwinton55
- Bethlehem Village54
- Canton Valley54
- Collinsville54
- Ellington54
- Heritage Village54
- Salmon Brook54
- South Windsor54
- West Simsbury54
- Bethel53
- Simsbury Center53
- Tariffville53
- Thomaston53
- Watertown53
- Weatogue53
- Woodbury Center53
- Oakville52
- Plymouth52
- Redding Center52
- Sherwood Manor52
- Southington52
- Suffield Depot52
- Terryville52
- Thompsonville52
- Coventry Lake51
- Middlebury51
- Sandy Hook51
- Western Connecticut51
- Windsor51
- Bristol50
- Farmington50
- Hazardville50
- Quinebaug50
- Ridgefield50
- Cornwall49
- Southwood Acres49
- Woodbury49
- Blue Hills48
- Naugatuck Valley48
- Plainville48
- South Woodstock48
- Broad Brook46
- Cannondale46
- Glenville46
- Naugatuck46
- Somers46
- Stratford46
- Wilton Center46
- Cos Cob45
- Danbury45
- Greenwich town45
- Madison45
- Pemberwick45
- Rock Ridge45
- Stamford45
- Tashua45
- Weston45
- Byram44
- Capitol44
- Crystal Lake44
- New Britain44
- New Haven44
- Old Greenwich44
- Plantsville44
- Prospect44
- Riverside44
- Stafford44
- Cheshire43
- Darien Downtown43
- East Hartford43
- Groton43
- Newington43
- Norwalk43
- Rockville43
- Seymour43
- Stafford Springs43
- Winchester43
- Cheshire Village42
- Kensington42
- Manchester42
- Mansfield42
- Quinnipiac University42
- Saugatuck42
- Wethersfield42
- Windsor Locks42
- Ansonia41
- Derby41
- Glastonbury Center41
- Greens Farms41
- Mechanicsville41
- Meriden41
- North Grosvenor Dale41
- Quasset Lake41
- Southport41
- Trumbull Center41
- Oronoque40
- Storrs40
- Woodbridge40
- Cromwell39
- Greater Bridgeport39
- Middletown39
- Northeastern Connecticut39
- Pomfret39
- South Coventry39
- Berlin38
- Canterbury38
- Danielson38
- East Brooklyn38
- Glastonbury38
- Mansfield Center38
- Montville38
- Moosup37
- North Haven37
- Orange37
- Portland37
- Terramuggus37
- Wallingford37
- Wallingford Center37
- Wauregan37
- Willimantic37
- Coventry36
- Durham36
- East Hampton36
- Lake Pocotopaug36
- Lebanon36
- Lordship36
- Milford36
- Northford36
- Plainfield Village36
- South Windham36
- West Haven36
- Woodmont36
- Ashford35
- Baltic35
- Colchester35
- Higganum35
- Jewett City35
- Lisbon35
- Norwich35
- South Central Connecticut35
- West Hartford35
- Branford Center34
- Chester Center34
- Conning Towers-Nautilus Park34
- Deep River Center34
- Essex Village34
- Fairfield34
- Gales Ferry34
- Hartford34
- Long Hill, Southeastern Connecticut County34
- Lower Connecticut River Valley34
- Mashantucket34
- Moodus34
- Mystic34
- New London34
- Noank34
- Old Mystic34
- Oxoboxo River34
- Pawcatuck34
- Poquonock Bridge34
- Salem34
- Southeastern Connecticut34
- Tolland34
- Trumbull34
- Clinton33
- Fenwick33
- Guilford Center33
- Hamden33
- Lyme33
- Madison Center33
- Niantic33
- Old Saybrook Center33
- Saybrook Manor33
- Shelton33
- Sherman33
- Simsbury33
- Westbrook Center33
- Deep River32
- Oxford32
- New Canaan31
- Newtown31
- Old Lyme31
- Waterbury29
- Bridgeport28
- Enfield28
- Greenwich28
- Killingly28
- Killingworth28
- Branford27
- Colebrook27
- Waterford24
- Westport24
- East Haven21
- Hebron21
- Milford town17
- Plainfield16
- Guilford15
- Canton10
- Redding8
- Waterford town6
- West Mountain4
