Air quality in Connecticut
Air quality index (AQI⁺) and PM2.5 air pollution in Connecticut • 03:12, Aug 15
Live most polluted city ranking
Real-time Connecticut most polluted city ranking
Wildfires in Connecticut
Real-time information
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- Norwich74
- Coventry65
- Killingly60
- Waterbury57
- Fairfield56
- Greenwich56
- Hamden56
- Old Saybrook56
- Danbury55
- East Hartford53
- Byram52
- Pemberwick52
- Bridgeport51
- Glenville51
- Greenwich town51
- Hartford51
- Mansfield51
- Middletown51
- Pawcatuck51
- Rock Ridge51
- Trumbull51
- Cos Cob50
- Groton50
- Jewett City50
- Mashantucket50
- Moosup50
- Mystic50
- Noank50
- Old Mystic50
- Plainfield50
- Plainfield Village50
- Baltic49
- Cheshire49
- Conning Towers-Nautilus Park49
- Danielson49
- East Brooklyn49
- Gales Ferry49
- Lisbon49
- Long Hill, Southeastern Connecticut County49
- Mansfield Center49
- Mechanicsville49
- New London49
- North Grosvenor Dale49
- Northeastern Connecticut49
- Old Greenwich49
- Oxoboxo River49
- Pomfret49
- Poquonock Bridge49
- Quasset Lake49
- Quinebaug49
- Riverside49
- South Windham49
- South Woodstock49
- Southeastern Connecticut49
- Wauregan49
- Windsor Locks49
- Ashford48
- Coventry Lake48
- South Coventry48
- Storrs48
- Willimantic48
- Colchester47
- Crystal Lake47
- Ellington47
- Hebron47
- Niantic47
- Rockville47
- Salem47
- Somers47
- Stafford47
- Stafford Springs47
- Stamford47
- Broad Brook46
- Chester Center46
- Darien Downtown46
- Deep River Center46
- East Hampton46
- Essex Village46
- Fenwick46
- Hazardville46
- Lake Pocotopaug46
- Lower Connecticut River Valley46
- Manchester46
- Montville46
- Moodus46
- Newtown46
- Norwalk46
- Old Lyme46
- Old Saybrook Center46
- Saugatuck46
- Saybrook Manor46
- Sherwood Manor46
- Southwood Acres46
- Terramuggus46
- Thompsonville46
- Westbrook Center46
- Cannondale45
- Capitol45
- Clinton45
- Durham45
- Glastonbury Center45
- Greens Farms45
- Higganum45
- Madison45
- Madison Center45
- New Canaan45
- Ridgefield45
- South Windsor45
- Southport45
- Suffield Depot45
- Western Connecticut45
- Weston45
- Wilton Center45
- Ansonia44
- Bethel44
- Bigelow Corners44
- Blue Hills44
- Branford Center44
- Canterbury44
- Cheshire Village44
- Cromwell44
- Derby44
- Greater Bridgeport44
- Guilford Center44
- Heritage Village44
- Kensington44
- Lordship44
- Meriden44
- Milford44
- New Britain44
- Newington44
- North Haven44
- Northford44
- Orange44
- Oronoque44
- Portland44
- Quinnipiac University44
- Redding44
- Redding Center44
- Sandy Hook44
- Seymour44
- South Central Connecticut44
- Stratford44
- Tashua44
- Trumbull Center44
- Wallingford44
- Wallingford Center44
- West Haven44
- Wethersfield44
- Windsor44
- Woodbridge44
- Woodmont44
- Bethlehem Village43
- Bristol43
- Canton Valley43
- Colebrook43
- Collinsville43
- Deep River43
- Farmington43
- Gaylordsville43
- Litchfield43
- Middlebury43
- Naugatuck43
- Naugatuck Valley43
- New Hartford Center43
- New Milford43
- New Preston43
- North Granby43
- Northwest Harwinton43
- Northwest Hills43
- Oakville43
- Plainville43
- Plantsville43
- Plymouth43
- Prospect43
- Riverton43
- Salmon Brook43
- Simsbury Center43
- Southington43
- Tariffville43
- Terryville43
- Thomaston43
- Torrington43
- Torrington town43
- Washington43
- Watertown43
- Weatogue43
- West Simsbury43
- Winsted43
- Woodbury Center43
- Canaan42
- Shelton42
- Waterford42
- Woodbury42
- Lyme41
- Branford39
- Sherman39
- Simsbury39
- Cornwall38
- Glastonbury38
- Lebanon38
- New Haven38
- Berlin37
- Killingworth37
- Milford town37
- Oxford37
- Tolland37
- Enfield33
- West Hartford33
- West Mountain33
- Winchester33
- Westport31
- East Haven29
- Guilford27
- Waterford town13
- Canton1
