Air quality in Connecticut
Air quality index (AQI⁺) and PM2.5 air pollution in Connecticut • 17:21, Oct 01
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Real-time Connecticut most polluted city ranking
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- New Canaan349
- Danbury82
- Bethel63
- Bigelow Corners63
- Byram63
- Cannondale63
- Cos Cob63
- Darien Downtown63
- Glenville63
- Greater Bridgeport63
- Greens Farms63
- Greenwich town63
- Heritage Village63
- Lordship63
- Milford63
- Norwalk63
- Old Greenwich63
- Oronoque63
- Pemberwick63
- Redding63
- Redding Center63
- Ridgefield63
- Riverside63
- Rock Ridge63
- Sandy Hook63
- Saugatuck63
- Southport63
- Stamford63
- Stratford63
- Tashua63
- Trumbull Center63
- Western Connecticut63
- Weston63
- Westport63
- Wilton Center63
- Woodmont63
- Ansonia62
- Bethlehem Village62
- Branford Center62
- Cheshire Village62
- Derby62
- Gaylordsville62
- Middlebury62
- Naugatuck62
- Naugatuck Valley62
- New Milford62
- New Preston62
- North Haven62
- Oakville62
- Orange62
- Plantsville62
- Plymouth62
- Prospect62
- Quinnipiac University62
- Seymour62
- South Central Connecticut62
- Terryville62
- Thomaston62
- Washington62
- Watertown62
- West Haven62
- Woodbridge62
- Woodbury Center62
- Bristol61
- Collinsville61
- Durham61
- Farmington61
- Guilford Center61
- Kensington61
- Litchfield61
- Madison61
- Madison Center61
- Meriden61
- New Britain61
- Northford61
- Northwest Harwinton61
- Plainville61
- Torrington61
- Torrington town61
- Wallingford61
- Wallingford Center61
- Blue Hills60
- Canton60
- Canton Valley60
- Capitol60
- Chester Center60
- Clinton60
- Cromwell60
- Deep River Center60
- East Hampton60
- Essex Village60
- Glastonbury60
- Glastonbury Center60
- Higganum60
- Lake Pocotopaug60
- Lower Connecticut River Valley60
- Manchester60
- Moodus60
- New Hartford Center60
- Newington60
- Northwest Hills60
- Portland60
- Riverton60
- Salmon Brook60
- Saybrook Manor60
- Simsbury Center60
- South Windsor60
- Tariffville60
- Terramuggus60
- Weatogue60
- West Simsbury60
- Westbrook Center60
- Wethersfield60
- Windsor Locks60
- Winsted60
- Broad Brook59
- Colchester59
- Coventry Lake59
- Crystal Lake59
- Ellington59
- Fenwick59
- Hazardville59
- Mansfield Center59
- North Granby59
- Old Lyme59
- Old Saybrook Center59
- Rockville59
- Salem59
- Sherwood Manor59
- Somers59
- South Coventry59
- South Windham59
- Southwood Acres59
- Storrs59
- Suffield Depot59
- Thompsonville59
- Willimantic59
- Ashford58
- Baltic58
- Canaan58
- Conning Towers-Nautilus Park58
- Danielson58
- East Brooklyn58
- Gales Ferry58
- Jewett City58
- Lisbon58
- Long Hill, Southeastern Connecticut County58
- Mashantucket58
- Mechanicsville58
- Moosup58
- Mystic58
- New London58
- Niantic58
- Noank58
- North Grosvenor Dale58
- Northeastern Connecticut58
- Norwich58
- Old Mystic58
- Oxoboxo River58
- Pawcatuck58
- Plainfield Village58
- Pomfret58
- Poquonock Bridge58
- Quasset Lake58
- Quinebaug58
- South Woodstock58
- Southeastern Connecticut58
- Stafford58
- Stafford Springs58
- Waterford town58
- Wauregan58
- Killingly56
- Hamden55
- Bolton53
- Hartford49
- Berlin44
- Bridgeport41
- West Hartford41
- East Hartford36
- Lebanon34
- Waterbury34
- Simsbury33
- Trumbull32
- Windsor32
- East Haven30
- Plainfield30
- Greenwich28
- Waterford28
- Cornwall27
- Coventry26
- Fairfield24
- Sherman24
- Oxford23
- Mansfield22
- Canterbury19
- Milford town18
- Tolland18
- Enfield17
- Montville17
- Old Saybrook17
- Winchester17
- Branford16
- Groton16
- Killingworth16
- Newtown16
- New Haven15
- Southington13
- Cheshire12
- Deep River11
- Middletown10
- Shelton10
- Lyme9
- Guilford8
- Colebrook7
- Hebron7
- Woodbury7
- West Mountain6
