Air quality in Connecticut
Air quality index (AQI⁺) and PM2.5 air pollution in Connecticut • 23:18, Jun 08
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Real-time Connecticut most polluted city ranking
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- Danbury46
- Cornwall44
- Stafford43
- Middletown42
- East Hartford40
- Pomfret36
- Stratford33
- Groton32
- Madison32
- Hartford29
- Bethel28
- Bethlehem Village28
- Bigelow Corners28
- Byram28
- Cannondale28
- Cos Cob28
- Darien Downtown28
- Glenville28
- Greens Farms28
- Greenwich town28
- Heritage Village28
- Middlebury28
- Naugatuck28
- Naugatuck Valley28
- New Canaan28
- Norwalk28
- Oakville28
- Old Greenwich28
- Pemberwick28
- Plymouth28
- Prospect28
- Redding Center28
- Ridgefield28
- Riverside28
- Rock Ridge28
- Sandy Hook28
- Saugatuck28
- Seymour28
- Stamford28
- Tashua28
- Terryville28
- Thomaston28
- Watertown28
- West Mountain28
- Western Connecticut28
- Weston28
- Wilton Center28
- Woodbury Center28
- Ansonia27
- Bristol27
- Cheshire27
- Cheshire Village27
- Derby27
- Gaylordsville27
- Greater Bridgeport27
- Litchfield27
- Northwest Harwinton27
- Oronoque27
- Plantsville27
- Southport27
- Trumbull Center27
- Washington27
- Woodbridge27
- Lordship26
- Milford26
- New Preston26
- Orange26
- Plainville26
- Quinnipiac University26
- Farmington25
- Meriden25
- New Haven25
- Wallingford Center25
- Canton24
- Canton Valley24
- Collinsville24
- Fairfield24
- Kensington24
- New Britain24
- New Hartford Center24
- Newington24
- North Haven24
- Northwest Hills24
- Torrington24
- Torrington town24
- Wallingford24
- Weatogue24
- West Haven24
- West Simsbury24
- Woodmont24
- Blue Hills23
- Branford Center23
- Broad Brook23
- Capitol23
- Coventry Lake23
- Cromwell23
- Crystal Lake23
- Durham23
- East Hampton23
- Ellington23
- Glastonbury Center23
- Hazardville23
- Higganum23
- Lake Pocotopaug23
- Manchester23
- Mansfield Center23
- Mechanicsville23
- North Granby23
- North Grosvenor Dale23
- Northeastern Connecticut23
- Northford23
- Portland23
- Quasset Lake23
- Quinebaug23
- Riverton23
- Rockville23
- Salmon Brook23
- Sherwood Manor23
- Simsbury Center23
- Somers23
- South Central Connecticut23
- South Coventry23
- South Windsor23
- South Woodstock23
- Southwood Acres23
- Stafford Springs23
- Storrs23
- Suffield Depot23
- Tariffville23
- Terramuggus23
- Thompsonville23
- Wethersfield23
- Willimantic23
- Windsor23
- Winsted23
- Colchester22
- Guilford Center22
- Moodus22
- South Windham22
- Southington22
- Windsor Locks22
- Canaan21
- Danielson21
- East Brooklyn21
- Lower Connecticut River Valley21
- Trumbull21
- Waterbury21
- Wauregan21
- West Hartford21
- Winchester21
- Chester Center20
- Madison Center20
- New Milford20
- Deep River Center19
- Glastonbury19
- Moosup19
- Plainfield19
- Salem19
- Sherman19
- Baltic18
- Clinton18
- Coventry18
- Essex Village18
- Jewett City18
- Lisbon18
- Lyme18
- Norwich18
- Plainfield Village18
- Southeastern Connecticut18
- Westbrook Center18
- Ashford17
- Berlin17
- Conning Towers-Nautilus Park17
- Fenwick17
- Gales Ferry17
- Lebanon17
- Long Hill, Southeastern Connecticut County17
- Mashantucket17
- Mystic17
- New London17
- Niantic17
- Noank17
- Old Lyme17
- Old Mystic17
- Old Saybrook Center17
- Oxoboxo River17
- Pawcatuck17
- Poquonock Bridge17
- Saybrook Manor17
- Shelton17
- Waterford17
- Waterford town17
- Hamden16
- Montville16
- Newtown16
- Mansfield15
- Oxford15
- Bridgeport14
- Deep River13
- Enfield12
- Greenwich12
- Westport12
- Woodbury12
- Tolland11
- Branford10
- Canterbury9
- Killingworth9
- Milford town9
- East Haven6
- Guilford6
- Colebrook3
- Hebron3
- Redding1
