Air quality in Connecticut
Air quality index (AQI⁺) and PM2.5 air pollution in Connecticut • 02:26, Sep 10
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Real-time Connecticut most polluted city ranking
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- Coventry57
- Canaan56
- Colebrook56
- Gaylordsville56
- New Preston55
- Northwest Hills55
- Riverton55
- Torrington55
- Torrington town55
- Winsted55
- New Milford54
- North Granby54
- Washington54
- Bigelow Corners53
- Litchfield53
- New Hartford Center53
- Bethlehem Village52
- Canton52
- Northwest Harwinton52
- Salmon Brook52
- Canton Valley51
- Collinsville51
- West Simsbury51
- Hamden50
- Simsbury Center50
- Thomaston50
- Bethel49
- Tariffville49
- Watertown49
- Woodbury Center49
- Heritage Village48
- Ridgefield48
- Suffield Depot48
- Weatogue48
- Oakville47
- Plymouth47
- Redding47
- Redding Center47
- Sherwood Manor47
- Terryville47
- Thompsonville47
- Western Connecticut47
- Cannondale45
- Middlebury45
- Sandy Hook45
- Bristol44
- Byram44
- Cos Cob44
- Glenville44
- Greenwich town44
- Hazardville44
- Pemberwick44
- Riverside44
- Rock Ridge44
- Stamford44
- Weston44
- Wilton Center44
- Windsor Locks44
- Darien Downtown43
- Naugatuck Valley43
- Norwalk43
- Old Greenwich43
- Saugatuck43
- Southwood Acres43
- Tashua43
- Westport43
- Windsor43
- Farmington42
- Greens Farms42
- Plainfield42
- Southport42
- Cornwall41
- Greater Bridgeport41
- Hartford41
- Somers41
- Stratford41
- Blue Hills40
- Plainville40
- Trumbull Center40
- Danbury39
- Greenwich39
- Groton39
- Madison39
- Naugatuck39
- Old Saybrook39
- Broad Brook38
- Lordship38
- Middletown38
- Oronoque38
- Waterbury38
- Ansonia37
- Derby37
- Milford37
- New Britain37
- Prospect37
- Seymour37
- Southington37
- Capitol36
- Crystal Lake36
- Ellington36
- Fairfield36
- Newington36
- Orange36
- Plantsville36
- South Windsor36
- Stafford36
- Winchester36
- Woodbridge36
- Woodmont36
- Cheshire Village35
- Kensington35
- Stafford Springs35
- West Haven35
- East Hartford34
- Manchester34
- Meriden34
- North Haven34
- Quinnipiac University34
- Rockville34
- Wallingford34
- Wallingford Center34
- Wethersfield34
- Bolton33
- Branford Center33
- Cromwell33
- East Haven33
- Glastonbury Center33
- Killingly33
- New Canaan33
- Northford33
- Simsbury33
- South Central Connecticut33
- Ashford32
- Durham32
- Guilford Center32
- Portland32
- Quinebaug32
- Trumbull32
- Coventry Lake31
- Madison Center31
- Sherman31
- Storrs31
- Berlin30
- Clinton30
- Glastonbury30
- Higganum30
- Lake Pocotopaug30
- Terramuggus30
- Chester Center29
- Colchester29
- Deep River Center29
- East Hampton29
- Essex Village29
- Fenwick29
- Hebron29
- Lower Connecticut River Valley29
- Lyme29
- Mansfield29
- Moodus29
- New Haven29
- Newtown29
- Niantic29
- North Grosvenor Dale29
- Old Lyme29
- Old Saybrook Center29
- Pomfret29
- Salem29
- Saybrook Manor29
- South Coventry29
- Westbrook Center29
- Baltic28
- Conning Towers-Nautilus Park28
- Gales Ferry28
- Killingworth28
- Long Hill, Southeastern Connecticut County28
- Mansfield Center28
- Mechanicsville28
- New London28
- Noank28
- Norwich28
- Oxoboxo River28
- Poquonock Bridge28
- Quasset Lake28
- South Windham28
- South Woodstock28
- Southeastern Connecticut28
- West Hartford28
- Willimantic28
- Woodbury28
- Bridgeport27
- Cheshire27
- Danielson27
- East Brooklyn27
- Jewett City27
- Lisbon27
- Mashantucket27
- Montville27
- Moosup27
- Mystic27
- Northeastern Connecticut27
- Old Mystic27
- Pawcatuck27
- Plainfield Village27
- Waterford27
- Wauregan27
- Branford26
- Deep River26
- Shelton25
- Lebanon24
- Oxford24
- Canterbury22
- Tolland22
- Guilford20
- West Mountain20
- Enfield19
- Milford town18
- Waterford town1
