Air quality in Connecticut
Air quality index (AQI⁺) and PM2.5 air pollution in Connecticut • 07:34, Aug 09
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Real-time Connecticut most polluted city ranking
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- Norwich69
- Hamden66
- Killingly62
- Simsbury62
- Byram59
- Cos Cob59
- Glenville59
- Greenwich town59
- Old Greenwich59
- Pemberwick59
- Riverside59
- Rock Ridge59
- Waterford town59
- Danbury58
- Darien Downtown58
- Norwalk58
- Stamford58
- Greens Farms57
- Saugatuck57
- Southport57
- Bethel56
- Cannondale56
- Cornwall56
- Greater Bridgeport56
- Greenwich56
- Lordship56
- Old Saybrook56
- Redding56
- Redding Center56
- Ridgefield56
- Stratford56
- Tashua56
- Trumbull56
- Trumbull Center56
- Western Connecticut56
- Weston56
- Wilton Center56
- Ansonia55
- Bigelow Corners55
- Derby55
- Milford55
- Orange55
- Oronoque55
- Sandy Hook55
- West Haven55
- Woodmont55
- Branford Center54
- Clinton54
- Fenwick54
- Gaylordsville54
- Guilford Center54
- Hartford54
- Heritage Village54
- Madison Center54
- Middlebury54
- Naugatuck54
- Naugatuck Valley54
- New Milford54
- New Preston54
- North Haven54
- Northford54
- Oakville54
- Old Saybrook Center54
- Prospect54
- Quinnipiac University54
- Saybrook Manor54
- Seymour54
- South Central Connecticut54
- Washington54
- Westbrook Center54
- Woodbridge54
- Woodbury Center54
- Berlin53
- Bethlehem Village53
- Bristol53
- Cheshire Village53
- Chester Center53
- Conning Towers-Nautilus Park53
- Deep River Center53
- Durham53
- Essex Village53
- Gales Ferry53
- Higganum53
- Kensington53
- Litchfield53
- Long Hill, Southeastern Connecticut County53
- Lower Connecticut River Valley53
- Madison53
- Mashantucket53
- Meriden53
- Middletown53
- Mystic53
- New London53
- Niantic53
- Noank53
- Northwest Harwinton53
- Northwest Hills53
- Old Lyme53
- Old Mystic53
- Oxoboxo River53
- Pawcatuck53
- Plainville53
- Plantsville53
- Plymouth53
- Poquonock Bridge53
- Southington53
- Terryville53
- Thomaston53
- Torrington53
- Torrington town53
- Wallingford53
- Wallingford Center53
- Waterbury53
- Watertown53
- Baltic52
- Blue Hills52
- Canaan52
- Canton Valley52
- Capitol52
- Colchester52
- Collinsville52
- Coventry Lake52
- Cromwell52
- Danielson52
- East Brooklyn52
- East Hampton52
- East Hartford52
- Farmington52
- Glastonbury Center52
- Groton52
- Hebron52
- Jewett City52
- Lake Pocotopaug52
- Lisbon52
- Manchester52
- Mansfield Center52
- Mechanicsville52
- Moodus52
- Moosup52
- New Britain52
- New Hartford Center52
- Newington52
- Northeastern Connecticut52
- Plainfield Village52
- Pomfret52
- Portland52
- Quasset Lake52
- Salem52
- Simsbury Center52
- South Coventry52
- South Windham52
- South Windsor52
- South Woodstock52
- Southeastern Connecticut52
- Storrs52
- Terramuggus52
- Waterford52
- Wauregan52
- Weatogue52
- West Simsbury52
- Wethersfield52
- Willimantic52
- Winsted52
- Ashford51
- Broad Brook51
- Crystal Lake51
- Deep River51
- Ellington51
- Glastonbury51
- Hazardville51
- Lebanon51
- Lyme51
- Montville51
- North Granby51
- North Grosvenor Dale51
- Quinebaug51
- Riverton51
- Rockville51
- Salmon Brook51
- Sherwood Manor51
- Somers51
- Southwood Acres51
- Stafford51
- Stafford Springs51
- Suffield Depot51
- Tariffville51
- Thompsonville51
- Winchester51
- Windsor51
- Fairfield50
- Guilford48
- Killingworth47
- New Canaan47
- Newtown47
- Oxford46
- Tolland46
- Coventry45
- Sherman45
- West Hartford45
- Bridgeport44
- Woodbury42
- Branford41
- New Haven41
- Plainfield39
- Windsor Locks36
- Milford town34
- Shelton33
- West Mountain33
- East Haven31
- Canterbury28
- Westport28
- Canton23
- Enfield19
- Mansfield19
- Cheshire18
- Colebrook8
