Air quality in Connecticut
Air quality index (AQI⁺) and PM2.5 air pollution in Connecticut • 15:38, Apr 23
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Real-time Connecticut most polluted city ranking
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- Byram70
- Glenville70
- Pemberwick70
- Cos Cob69
- Riverside69
- Rock Ridge69
- New Canaan68
- Old Greenwich68
- Ridgefield68
- Stamford68
- West Mountain68
- Bigelow Corners67
- Cannondale67
- Darien Downtown67
- Norwalk67
- Wilton Center67
- Bethel66
- Gaylordsville66
- Greens Farms66
- Redding Center66
- Saugatuck66
- Southport66
- Heritage Village65
- Lordship65
- New Preston65
- Sandy Hook65
- Tashua65
- Trumbull Center65
- Woodbury Center65
- Ansonia64
- Bethlehem Village64
- Bristol64
- Canaan64
- Cheshire Village64
- Derby64
- Litchfield64
- Middlebury64
- Milford64
- Naugatuck64
- Northwest Harwinton64
- Northwest Hills64
- Oakville64
- Orange64
- Plantsville64
- Plymouth64
- Prospect64
- Seymour64
- Terryville64
- Thomaston64
- Torrington64
- Torrington town64
- Watertown64
- West Haven64
- Winchester64
- Woodbridge64
- Woodmont64
- Blue Hills63
- Branford Center63
- Canton Valley63
- Capitol63
- Collinsville63
- Cromwell63
- Durham63
- Farmington63
- Glastonbury Center63
- Kensington63
- Manchester63
- Meriden63
- Middletown63
- New Britain63
- New Hartford Center63
- Newington63
- North Granby63
- North Haven63
- Northford63
- Plainville63
- Portland63
- Salmon Brook63
- Simsbury Center63
- South Windsor63
- Suffield Depot63
- Tariffville63
- Wallingford63
- Wallingford Center63
- Weatogue63
- West Simsbury63
- Wethersfield63
- Windsor63
- Broad Brook62
- Coventry Lake62
- Crystal Lake62
- East Hampton62
- Ellington62
- Guilford Center62
- Hazardville62
- Hebron62
- Higganum62
- Lake Pocotopaug62
- Madison Center62
- Rockville62
- Sherwood Manor62
- Somers62
- South Central Connecticut62
- Southwood Acres62
- Terramuggus62
- Thompsonville62
- Chester Center61
- Colchester61
- Lower Connecticut River Valley61
- Moodus61
- South Coventry61
- Stafford Springs61
- Storrs61
- Willimantic61
- Essex Village60
- Fenwick60
- Old Saybrook Center60
- Salem60
- Saybrook Manor60
- South Windham60
- Westbrook Center60
- Baltic59
- Niantic59
- Northeastern Connecticut59
- Old Lyme59
- Pomfret59
- Quasset Lake59
- South Woodstock59
- Southeastern Connecticut59
- Conning Towers-Nautilus Park58
- Danielson58
- East Brooklyn58
- Gales Ferry58
- Jewett City58
- Lisbon58
- Long Hill, Southeastern Connecticut County58
- Mashantucket58
- Mechanicsville58
- Moosup58
- Mystic58
- New London58
- Noank58
- North Grosvenor Dale58
- Old Mystic58
- Oxoboxo River58
- Pawcatuck58
- Plainfield58
- Plainfield Village58
- Poquonock Bridge58
- Quinebaug58
- Waterford town58
- Cornwall49
- Glastonbury48
- Hartford46
- East Haven45
- Quinnipiac University42
- Washington41
- East Hartford40
- Southington40
- Danbury38
- Waterbury37
- Oxford36
- Waterford35
- Winsted34
- Wauregan33
- Groton32
- Mansfield Center32
- Windsor Locks32
- Bridgeport31
- Mansfield28
- Deep River Center25
- Montville25
- Branford24
- Clinton24
- Greater Bridgeport24
- Greenwich24
- Tolland24
- Lyme22
- Sherman22
- New Haven21
- New Milford21
- Newtown21
- Weston21
- Woodbury21
- Enfield19
- Naugatuck Valley19
- Cheshire17
- West Hartford16
- Berlin15
- Norwich14
- Oronoque13
- Shelton13
- Western Connecticut13
- Riverton7
- Guilford6
- Canton3
