Air quality in Connecticut
Air quality index (AQI⁺) and PM2.5 air pollution in Connecticut • 05:56, Sep 08
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Real-time Connecticut most polluted city ranking
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- East Hartford54
- Ansonia52
- Bethel52
- Cannondale52
- Cheshire Village52
- Coventry52
- Darien Downtown52
- Derby52
- Greater Bridgeport52
- Greens Farms52
- Heritage Village52
- Lordship52
- Middlebury52
- Milford52
- Naugatuck52
- Naugatuck Valley52
- Norwalk52
- Oakville52
- Orange52
- Oronoque52
- Prospect52
- Quinnipiac University52
- Redding52
- Redding Center52
- Ridgefield52
- Sandy Hook52
- Saugatuck52
- Seymour52
- Southport52
- Stratford52
- Tashua52
- Trumbull Center52
- Watertown52
- West Haven52
- Western Connecticut52
- Weston52
- Westport52
- Wilton Center52
- Woodbridge52
- Woodbury Center52
- Woodmont52
- Bethlehem Village51
- Bigelow Corners51
- Branford Center51
- Bristol51
- Byram51
- Cos Cob51
- Durham51
- Farmington51
- Glenville51
- Greenwich town51
- Kensington51
- Meriden51
- Middletown51
- New Britain51
- New Milford51
- North Haven51
- Northford51
- Old Greenwich51
- Pemberwick51
- Plainville51
- Plantsville51
- Plymouth51
- Riverside51
- Rock Ridge51
- South Central Connecticut51
- Southington51
- Stamford51
- Terryville51
- Thomaston51
- Wallingford51
- Wallingford Center51
- Collinsville50
- Cromwell50
- Guilford Center50
- Higganum50
- Litchfield50
- Newington50
- Portland50
- Washington50
- Canton49
- Canton Valley49
- Glastonbury Center49
- Lake Pocotopaug49
- Lower Connecticut River Valley49
- Madison49
- Madison Center49
- Northwest Harwinton49
- Weatogue49
- Wethersfield49
- Blue Hills48
- Bolton48
- Capitol48
- Chester Center48
- Clinton48
- Colchester48
- Deep River Center48
- East Hampton48
- Fenwick48
- Gaylordsville48
- Hebron48
- Manchester48
- Moodus48
- New Hartford Center48
- New Preston48
- Old Lyme48
- Old Saybrook Center48
- Saybrook Manor48
- Terramuggus48
- West Simsbury48
- Westbrook Center48
- Baltic47
- Conning Towers-Nautilus Park47
- Coventry Lake47
- Gales Ferry47
- Mansfield Center47
- New London47
- Niantic47
- Norwich47
- Oxoboxo River47
- Rockville47
- Salem47
- Simsbury Center47
- South Coventry47
- South Windham47
- South Windsor47
- Southeastern Connecticut47
- Storrs47
- Waterford town47
- Willimantic47
- Windsor47
- Broad Brook46
- Jewett City46
- Lisbon46
- Long Hill, Southeastern Connecticut County46
- Mashantucket46
- Mystic46
- Noank46
- Old Mystic46
- Plainfield Village46
- Poquonock Bridge46
- Tariffville46
- Torrington46
- Torrington town46
- Ashford45
- Ellington45
- Wauregan45
- Windsor Locks45
- Winsted45
- Crystal Lake44
- Danielson44
- East Brooklyn44
- Hamden44
- Hartford44
- Hazardville44
- Moosup44
- Northeastern Connecticut44
- Northwest Hills44
- Pawcatuck44
- Pomfret44
- Salmon Brook44
- Somers44
- Southwood Acres44
- Stafford Springs44
- Suffield Depot44
- Thompsonville44
- Mechanicsville43
- North Granby43
- North Grosvenor Dale43
- Quasset Lake43
- Quinebaug43
- Riverton43
- Sherwood Manor43
- South Woodstock43
- Stafford43
- Plainfield39
- Canaan36
- Waterbury36
- Fairfield33
- Killingly32
- Mansfield32
- Montville31
- Berlin29
- Branford29
- East Haven29
- Groton29
- Greenwich28
- Old Saybrook28
- Simsbury28
- West Hartford26
- Killingworth25
- Cornwall24
- Glastonbury24
- Lyme24
- Newtown24
- Bridgeport23
- New Haven23
- Danbury22
- Deep River22
- Guilford22
- Lebanon22
- Sherman22
- Tolland22
- Trumbull22
- Canterbury21
- Enfield20
- Winchester19
- New Canaan18
- Waterford18
- Essex Village17
- Oxford17
- Shelton16
- Milford town14
- Woodbury11
- Colebrook6
- West Mountain6
- Cheshire2
