Air quality in Connecticut
Air quality index (AQI⁺) and PM2.5 air pollution in Connecticut • 09:52, Jul 26
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Real-time Connecticut most polluted city ranking
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- Canaan59
- Colebrook59
- Northwest Hills59
- Riverton59
- Winsted59
- New Hartford Center58
- North Granby58
- Torrington58
- Torrington town58
- Coventry57
- New Preston57
- Northwest Harwinton57
- Canton Valley56
- Collinsville56
- Gaylordsville56
- Litchfield56
- Salmon Brook56
- Simsbury Center56
- Washington56
- West Simsbury56
- Hamden55
- Suffield Depot55
- Tariffville55
- Weatogue55
- Bethlehem Village54
- New Milford54
- Sherwood Manor54
- Thomaston54
- Thompsonville54
- Bigelow Corners53
- Hazardville53
- Plymouth53
- Southwood Acres53
- Terryville53
- Watertown53
- Windsor53
- Bethel52
- Blue Hills52
- Bristol52
- Byram52
- Cannondale52
- Cos Cob52
- Darien Downtown52
- Farmington52
- Glenville52
- Greater Bridgeport52
- Greens Farms52
- Greenwich town52
- Heritage Village52
- Middlebury52
- Naugatuck Valley52
- Norwalk52
- Oakville52
- Old Greenwich52
- Pemberwick52
- Redding52
- Redding Center52
- Ridgefield52
- Riverside52
- Rock Ridge52
- Sandy Hook52
- Saugatuck52
- Somers52
- Southport52
- Stamford52
- Tashua52
- Western Connecticut52
- Weston52
- Wilton Center52
- Woodbury Center52
- Ansonia51
- Broad Brook51
- Derby51
- Lordship51
- Milford51
- Naugatuck51
- Orange51
- Oronoque51
- Plainville51
- Prospect51
- Seymour51
- Stratford51
- Trumbull Center51
- Woodbridge51
- Woodmont51
- Plantsville50
- Southington50
- West Haven50
- Cheshire Village49
- New Britain49
- Quinnipiac University49
- Branford Center48
- Capitol48
- Crystal Lake48
- Ellington48
- Kensington48
- Meriden48
- Newington48
- North Haven48
- South Central Connecticut48
- South Windsor48
- Wallingford48
- Wallingford Center48
- Cromwell47
- Durham47
- Glastonbury Center47
- Guilford Center47
- Higganum47
- Madison47
- Madison Center47
- Manchester47
- Middletown47
- Northford47
- Portland47
- Rockville47
- Stafford47
- Stafford Springs47
- Wethersfield47
- Clinton46
- Coventry Lake46
- East Hampton46
- Hartford46
- Hebron46
- Lake Pocotopaug46
- Lower Connecticut River Valley46
- Terramuggus46
- Chester Center45
- Moodus45
- South Coventry45
- Storrs45
- Westbrook Center45
- Colchester44
- Deep River Center44
- Essex Village44
- Fenwick44
- Greenwich44
- Old Saybrook Center44
- Saybrook Manor44
- Windsor Locks44
- Mansfield Center43
- Old Lyme43
- Salem43
- South Windham43
- Willimantic43
- Baltic42
- East Haven42
- Gales Ferry42
- Jewett City42
- Lisbon42
- Mansfield42
- Mechanicsville42
- Niantic42
- North Grosvenor Dale42
- Northeastern Connecticut42
- Oxoboxo River42
- Pomfret42
- Quasset Lake42
- Quinebaug42
- South Woodstock42
- Southeastern Connecticut42
- Conning Towers-Nautilus Park41
- Cornwall41
- Danielson41
- East Brooklyn41
- Long Hill, Southeastern Connecticut County41
- Mashantucket41
- Moosup41
- Mystic41
- New London41
- Noank41
- Old Mystic41
- Plainfield41
- Plainfield Village41
- Poquonock Bridge41
- Wauregan41
- Berlin40
- Pawcatuck40
- Danbury39
- Simsbury39
- Groton38
- Norwich38
- Montville37
- Waterbury37
- Ashford34
- New Haven33
- Trumbull33
- Fairfield32
- Lebanon32
- East Hartford31
- Killingly31
- Tolland31
- Bridgeport29
- Enfield29
- Lyme29
- Canterbury28
- Waterford28
- West Hartford28
- Oxford27
- Winchester27
- Shelton26
- New Canaan23
- Newtown23
- Deep River22
- Glastonbury22
- Killingworth22
- Sherman22
- Branford21
- Milford town19
- Waterford town19
- Woodbury19
- Canton18
- Westport18
- Guilford14
- West Mountain12
- Cheshire2
