Air quality in Connecticut
Air quality index (AQI⁺) and PM2.5 air pollution in Connecticut • 15:49, Jul 13
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Real-time Connecticut most polluted city ranking
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- Coventry69
- Madison65
- Woodbury65
- Middletown61
- Hartford60
- Mansfield59
- Ansonia58
- Bethel58
- Bethlehem Village58
- Bigelow Corners58
- Branford Center58
- Bristol58
- Canaan58
- Cannondale58
- Canton Valley58
- Cheshire Village58
- Colebrook58
- Collinsville58
- Cos Cob58
- Danbury58
- Darien Downtown58
- Derby58
- Farmington58
- Gaylordsville58
- Glenville58
- Greater Bridgeport58
- Greens Farms58
- Greenwich town58
- Guilford Center58
- Heritage Village58
- Kensington58
- Litchfield58
- Lordship58
- Meriden58
- Middlebury58
- Milford58
- Naugatuck58
- Naugatuck Valley58
- New Britain58
- New Hartford Center58
- New Milford58
- New Preston58
- Newington58
- North Haven58
- Northford58
- Northwest Harwinton58
- Northwest Hills58
- Norwalk58
- Oakville58
- Old Greenwich58
- Orange58
- Oronoque58
- Pemberwick58
- Plainville58
- Plantsville58
- Plymouth58
- Prospect58
- Quinnipiac University58
- Redding58
- Redding Center58
- Ridgefield58
- Riverside58
- Riverton58
- Rock Ridge58
- Sandy Hook58
- Saugatuck58
- Seymour58
- South Central Connecticut58
- Southport58
- Stamford58
- Stratford58
- Tashua58
- Terryville58
- Thomaston58
- Torrington58
- Torrington town58
- Trumbull Center58
- Wallingford58
- Wallingford Center58
- Washington58
- Watertown58
- West Haven58
- West Mountain58
- Western Connecticut58
- Weston58
- Wilton Center58
- Winsted58
- Woodbridge58
- Woodbury Center58
- Woodmont58
- Baltic57
- Blue Hills57
- Byram57
- Capitol57
- Chester Center57
- Clinton57
- Colchester57
- Conning Towers-Nautilus Park57
- Coventry Lake57
- Cromwell57
- Danielson57
- Deep River Center57
- Durham57
- East Brooklyn57
- East Hampton57
- Essex Village57
- Fenwick57
- Gales Ferry57
- Glastonbury Center57
- Hebron57
- Higganum57
- Jewett City57
- Lake Pocotopaug57
- Lisbon57
- Lower Connecticut River Valley57
- Madison Center57
- Manchester57
- Mansfield Center57
- Mashantucket57
- Mechanicsville57
- Moodus57
- Moosup57
- New London57
- Niantic57
- North Granby57
- North Grosvenor Dale57
- Northeastern Connecticut57
- Old Lyme57
- Old Saybrook Center57
- Oxoboxo River57
- Pawcatuck57
- Plainfield Village57
- Pomfret57
- Portland57
- Quasset Lake57
- Quinebaug57
- Rockville57
- Salem57
- Salmon Brook57
- Saybrook Manor57
- Simsbury Center57
- South Coventry57
- South Windham57
- South Windsor57
- South Woodstock57
- Southeastern Connecticut57
- Storrs57
- Tariffville57
- Terramuggus57
- Wauregan57
- Weatogue57
- West Hartford57
- West Simsbury57
- Westbrook Center57
- Wethersfield57
- Willimantic57
- Windsor57
- Broad Brook56
- Crystal Lake56
- East Hartford56
- Ellington56
- Fairfield56
- Hamden56
- Hazardville56
- Long Hill, Southeastern Connecticut County56
- Mystic56
- Noank56
- Old Mystic56
- Poquonock Bridge56
- Sherwood Manor56
- Somers56
- Southwood Acres56
- Stafford56
- Stafford Springs56
- Suffield Depot56
- Thompsonville56
- Tolland56
- Waterbury56
- Windsor Locks56
- Ashford55
- Berlin55
- Enfield55
- Glastonbury55
- New Canaan55
- Norwich55
- Oxford55
- Trumbull55
- Winchester55
- Canterbury54
- East Haven54
- Greenwich54
- New Haven54
- Cornwall53
- Montville53
- Newtown53
- Southington53
- Deep River52
- Killingworth52
- Shelton52
- Sherman52
- Bridgeport51
- Canton51
- Lyme51
- Groton48
- Lebanon46
- Westport46
- Branford45
- Waterford39
- Milford town38
- Waterford town36
- Guilford34
- Plainfield32
- Cheshire21
