Air quality in Connecticut
Air quality index (AQI⁺) and PM2.5 air pollution in Connecticut • 01:03, Aug 10
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Real-time Connecticut most polluted city ranking
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- Waterford town78
- Norwich72
- Hamden69
- Byram63
- Cannondale63
- Cos Cob63
- Darien Downtown63
- Glenville63
- Greens Farms63
- Greenwich town63
- Norwalk63
- Old Greenwich63
- Pemberwick63
- Redding63
- Redding Center63
- Ridgefield63
- Riverside63
- Rock Ridge63
- Saugatuck63
- Southport63
- Stamford63
- Western Connecticut63
- Weston63
- Wilton Center63
- Ansonia62
- Bethel62
- Bigelow Corners62
- Derby62
- Greater Bridgeport62
- Greenwich62
- Heritage Village62
- Lordship62
- Milford62
- Old Saybrook62
- Orange62
- Oronoque62
- Sandy Hook62
- Seymour62
- Stratford62
- Tashua62
- Trumbull Center62
- Woodmont62
- Bethlehem Village61
- Branford Center61
- Cheshire Village61
- Groton61
- Middlebury61
- Naugatuck61
- Naugatuck Valley61
- New Milford61
- North Haven61
- Oakville61
- Prospect61
- Quinnipiac University61
- South Central Connecticut61
- Watertown61
- West Haven61
- Woodbridge61
- Woodbury Center61
- Bristol60
- Durham60
- Gaylordsville60
- Guilford Center60
- Kensington60
- Litchfield60
- Madison60
- Madison Center60
- Meriden60
- New Preston60
- Northford60
- Northwest Harwinton60
- Plainville60
- Plantsville60
- Plymouth60
- Southington60
- Terryville60
- Thomaston60
- Wallingford60
- Wallingford Center60
- Washington60
- Canton Valley59
- Chester Center59
- Clinton59
- Colchester59
- Collinsville59
- Conning Towers-Nautilus Park59
- Cromwell59
- Deep River Center59
- East Hampton59
- Essex Village59
- Fairfield59
- Farmington59
- Fenwick59
- Gales Ferry59
- Glastonbury Center59
- Higganum59
- Lake Pocotopaug59
- Long Hill, Southeastern Connecticut County59
- Lower Connecticut River Valley59
- Mashantucket59
- Moodus59
- Mystic59
- New Britain59
- New London59
- Newington59
- Niantic59
- Noank59
- Old Lyme59
- Old Mystic59
- Old Saybrook Center59
- Oxoboxo River59
- Pawcatuck59
- Poquonock Bridge59
- Portland59
- Salem59
- Saybrook Manor59
- Southeastern Connecticut59
- Terramuggus59
- Torrington59
- Torrington town59
- Westbrook Center59
- Wethersfield59
- Baltic58
- Blue Hills58
- Capitol58
- Coventry Lake58
- Hebron58
- Jewett City58
- Lisbon58
- Manchester58
- New Hartford Center58
- Northwest Hills58
- Riverton58
- Simsbury Center58
- South Coventry58
- South Windham58
- South Windsor58
- Tariffville58
- Weatogue58
- West Simsbury58
- Willimantic58
- Windsor58
- Winsted58
- Broad Brook57
- Crystal Lake57
- Ellington57
- Hazardville57
- Mansfield Center57
- Moosup57
- North Granby57
- Plainfield Village57
- Rockville57
- Salmon Brook57
- Sherwood Manor57
- Somers57
- Southwood Acres57
- Storrs57
- Suffield Depot57
- Thompsonville57
- Waterford57
- Ashford56
- Canaan56
- Coventry56
- Danielson56
- East Brooklyn56
- Montville56
- Northeastern Connecticut56
- Pomfret56
- Quasset Lake56
- South Woodstock56
- Stafford56
- Stafford Springs56
- Wauregan56
- Deep River55
- Lyme55
- Mechanicsville55
- North Grosvenor Dale55
- Plainfield55
- Quinebaug55
- Simsbury55
- Woodbury54
- Danbury53
- Killingly53
- Killingworth53
- Bridgeport52
- Guilford52
- Mansfield52
- Trumbull52
- Branford51
- New Haven49
- New Canaan48
- Shelton47
- Lebanon46
- Canterbury44
- Newtown43
- Oxford43
- Waterbury42
- Berlin41
- Milford town39
- Hartford38
- Westport38
- East Haven37
- East Hartford36
- Glastonbury36
- Middletown35
- West Mountain35
- Windsor Locks32
- West Hartford31
- Tolland28
- Cornwall27
- Winchester25
- Sherman24
- Enfield22
- Cheshire16
- Colebrook9
- Canton2
