Air quality in Connecticut
Air quality index (AQI⁺) and PM2.5 air pollution in Connecticut • 16:58, Aug 30
Live most polluted city ranking
Real-time Connecticut most polluted city ranking
Wildfires in Connecticut
Real-time information
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- Winchester51
- Byram49
- Old Greenwich49
- Pemberwick49
- Cos Cob48
- Glenville48
- Greenwich town48
- Riverside48
- Rock Ridge48
- Clinton47
- Darien Downtown47
- Fenwick47
- Guilford Center47
- Lordship47
- Madison Center47
- Niantic47
- Old Saybrook Center47
- Saybrook Manor47
- Stamford47
- Westbrook Center47
- Branford Center46
- Essex Village46
- Long Hill, Southeastern Connecticut County46
- Madison46
- New London46
- Noank46
- Norwalk46
- Old Lyme46
- Poquonock Bridge46
- Stratford46
- Waterford town46
- Deep River Center45
- Greens Farms45
- Milford45
- Mystic45
- Saugatuck45
- Woodmont45
- Chester Center44
- Conning Towers-Nautilus Park44
- Greater Bridgeport44
- Lower Connecticut River Valley44
- Old Mystic44
- South Central Connecticut44
- Southport44
- Gales Ferry43
- Moodus43
- Northford43
- Orange43
- Oronoque43
- Oxoboxo River43
- Trumbull Center43
- West Haven43
- Durham42
- East Hampton42
- Higganum42
- North Haven42
- Pawcatuck42
- Salem42
- Weston42
- Wilton Center42
- Woodbridge42
- Ansonia41
- Cannondale41
- Colchester41
- Derby41
- Lake Pocotopaug41
- Portland41
- Quinnipiac University41
- Ridgefield41
- Southeastern Connecticut41
- Tashua41
- Wallingford41
- Wallingford Center41
- Cheshire Village40
- Mashantucket40
- Redding Center40
- Seymour40
- Terramuggus40
- West Mountain40
- Western Connecticut40
- Bethel39
- Cheshire39
- Cromwell39
- Glastonbury Center39
- Heritage Village39
- Meriden39
- Naugatuck39
- Plantsville39
- Prospect39
- Sandy Hook39
- Baltic38
- Bigelow Corners38
- Bristol38
- Capitol38
- Coventry Lake38
- Jewett City38
- Kensington38
- Lisbon38
- Manchester38
- Middlebury38
- Naugatuck Valley38
- New Britain38
- Newington38
- Oakville38
- Plainville38
- South Coventry38
- South Windham38
- South Windsor38
- Southington38
- Wethersfield38
- Willimantic38
- Woodbury Center38
- Ashford37
- Bethlehem Village37
- Blue Hills37
- Broad Brook37
- Canton37
- Canton Valley37
- Collinsville37
- Crystal Lake37
- Ellington37
- Farmington37
- Gaylordsville37
- Hazardville37
- Litchfield37
- Mansfield Center37
- New Hartford Center37
- New Milford37
- New Preston37
- North Granby37
- Northwest Harwinton37
- Northwest Hills37
- Plymouth37
- Riverton37
- Rockville37
- Salmon Brook37
- Sherwood Manor37
- Simsbury Center37
- Somers37
- Southwood Acres37
- Stafford37
- Stafford Springs37
- Storrs37
- Suffield Depot37
- Tariffville37
- Terryville37
- Thomaston37
- Thompsonville37
- Torrington37
- Torrington town37
- Washington37
- Watertown37
- Weatogue37
- West Simsbury37
- Windsor37
- Windsor Locks37
- Winsted37
- Groton36
- Plainfield36
- Northeastern Connecticut35
- Plainfield Village35
- Pomfret34
- Wauregan33
- East Brooklyn32
- Moosup32
- Danielson30
- Quasset Lake29
- Middletown28
- South Woodstock28
- Montville27
- Cornwall26
- West Hartford26
- Danbury24
- East Hartford24
- Lyme24
- Tolland24
- Mansfield23
- New Haven23
- Westport23
- Bridgeport22
- Fairfield22
- Glastonbury22
- Mechanicsville21
- Trumbull21
- Waterbury21
- North Grosvenor Dale20
- Lebanon19
- Berlin18
- Canaan18
- Coventry18
- Hartford18
- Quinebaug18
- Branford17
- Deep River17
- Killingly17
- Hamden16
- New Canaan16
- Canterbury15
- Killingworth15
- East Haven14
- Greenwich14
- Sherman14
- Newtown13
- Shelton13
- Enfield12
- Hebron12
- Milford town12
- Old Saybrook11
- Waterford11
- Redding9
- Oxford8
- Colebrook6
- Guilford6
- Simsbury6
- Woodbury5
- Norwich1
