Air quality in Connecticut
Air quality index (AQI⁺) and PM2.5 air pollution in Connecticut • 14:44, Apr 27
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Real-time Connecticut most polluted city ranking
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- Shelton64
- Byram50
- Glenville49
- Pemberwick49
- Rock Ridge48
- Cos Cob47
- Old Greenwich47
- Riverside47
- Darien Downtown46
- New Canaan46
- Stamford46
- Norwalk44
- Cannondale43
- Ridgefield43
- Saugatuck43
- West Mountain43
- Wilton Center43
- Greens Farms42
- Southport42
- Bethel41
- Redding Center41
- Bigelow Corners40
- Lordship39
- Tashua39
- Capitol38
- Cornwall38
- Gaylordsville38
- Milford38
- Sandy Hook38
- Trumbull Center38
- Ansonia37
- Derby37
- Heritage Village37
- Orange37
- Seymour37
- West Haven37
- Woodbridge37
- Woodmont37
- Bethlehem Village36
- Branford Center36
- Bristol36
- Cheshire36
- Cheshire Village36
- Guilford Center36
- Madison Center36
- Meriden36
- Middlebury36
- Naugatuck36
- New Preston36
- North Haven36
- Northford36
- Oakville36
- Plantsville36
- Plymouth36
- Prospect36
- South Central Connecticut36
- Terryville36
- Thomaston36
- Wallingford36
- Wallingford Center36
- Washington36
- Watertown36
- Wauregan36
- Woodbury Center36
- Durham35
- Kensington35
- Litchfield35
- Middletown35
- Plainville35
- Canton Valley34
- Chester Center34
- Collinsville34
- Cromwell34
- Farmington34
- Higganum34
- Lower Connecticut River Valley34
- Moodus34
- New Britain34
- Newington34
- Northwest Harwinton34
- Northwest Hills34
- Portland34
- Saybrook Manor34
- Torrington34
- Torrington town34
- Westbrook Center34
- Wethersfield34
- Baltic33
- Blue Hills33
- Colchester33
- Conning Towers-Nautilus Park33
- Danielson33
- East Brooklyn33
- East Hampton33
- Essex Village33
- Fenwick33
- Gales Ferry33
- Glastonbury Center33
- Groton33
- Jewett City33
- Lake Pocotopaug33
- Lisbon33
- Long Hill, Southeastern Connecticut County33
- Manchester33
- Mashantucket33
- Mechanicsville33
- Moosup33
- Mystic33
- New Hartford Center33
- New London33
- Niantic33
- Noank33
- Northeastern Connecticut33
- Old Lyme33
- Old Mystic33
- Old Saybrook Center33
- Oxoboxo River33
- Pawcatuck33
- Plainfield33
- Plainfield Village33
- Pomfret33
- Poquonock Bridge33
- Salem33
- Salmon Brook33
- Simsbury Center33
- South Windham33
- South Windsor33
- Southeastern Connecticut33
- Tariffville33
- Terramuggus33
- Waterford town33
- Weatogue33
- West Simsbury33
- Winchester33
- Windsor33
- Berlin32
- Broad Brook32
- Canaan32
- Coventry Lake32
- Ellington32
- North Granby32
- North Grosvenor Dale32
- Quasset Lake32
- Quinebaug32
- Rockville32
- South Coventry32
- South Woodstock32
- Southwood Acres32
- Storrs32
- Suffield Depot32
- Thompsonville32
- Willimantic32
- Crystal Lake31
- Hazardville31
- Sherwood Manor31
- Somers31
- Southington30
- Danbury29
- East Hartford29
- New Milford29
- Canterbury28
- Oxford28
- Windsor Locks28
- Hartford27
- Montville27
- New Haven27
- Enfield26
- Greater Bridgeport24
- Norwich24
- Waterbury24
- Weston24
- Stafford Springs23
- Bridgeport22
- Lyme22
- Mansfield22
- Glastonbury21
- Mansfield Center21
- Clinton20
- Winsted19
- Deep River Center18
- Naugatuck Valley18
- Sherman18
- Tolland18
- Western Connecticut18
- Branford17
- Greenwich17
- Guilford17
- Quinnipiac University17
- Woodbury17
- West Hartford16
- Hebron13
- Newtown13
- Riverton13
- East Haven10
- Oronoque7
- Waterford6
- Canton1
