Air quality in Connecticut
Air quality index (AQI⁺) and PM2.5 air pollution in Connecticut • 11:55, Sep 01
Live most polluted city ranking
Real-time Connecticut most polluted city ranking
Wildfires in Connecticut
Real-time information
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- Hamden53
- Greenwich50
- Quinebaug42
- Mechanicsville41
- North Grosvenor Dale41
- Simsbury39
- Somers39
- Stafford Springs39
- Crystal Lake38
- Quasset Lake38
- South Woodstock38
- Stratford38
- Ashford37
- Greenwich town37
- Ellington35
- New Canaan35
- Sherwood Manor35
- Coventry34
- Danielson34
- East Brooklyn34
- Hazardville34
- Northeastern Connecticut34
- Bridgeport33
- Madison33
- Moosup33
- Pawcatuck33
- Wauregan33
- Byram32
- Mystic32
- New Haven32
- Noank32
- Old Mystic32
- Pemberwick32
- Plainfield Village32
- Poquonock Bridge32
- Conning Towers-Nautilus Park31
- Cornwall31
- Gales Ferry31
- Glenville31
- Jewett City31
- Lisbon31
- Long Hill, Southeastern Connecticut County31
- Mansfield Center31
- Mashantucket31
- New London31
- Niantic31
- Rock Ridge31
- Rockville31
- Storrs31
- Thompsonville31
- Waterford town31
- Baltic30
- Broad Brook30
- Cos Cob30
- Coventry Lake30
- Fairfield30
- Fenwick30
- Norwich30
- Old Greenwich30
- Old Lyme30
- Old Saybrook Center30
- Oxoboxo River30
- Riverside30
- South Coventry30
- South Windham30
- Southeastern Connecticut30
- Southwood Acres30
- Stamford30
- Willimantic30
- Cannondale29
- Darien Downtown29
- Greens Farms29
- Middletown29
- Norwalk29
- Ridgefield29
- Salem29
- Saugatuck29
- Saybrook Manor29
- Southport29
- Westbrook Center29
- Western Connecticut29
- Weston29
- Wilton Center29
- Ansonia28
- Bethel28
- Bethlehem Village28
- Bigelow Corners28
- Branford Center28
- Bristol28
- Canaan28
- Canton28
- Canton Valley28
- Capitol28
- Cheshire Village28
- Chester Center28
- Clinton28
- Colchester28
- Collinsville28
- Deep River Center28
- Derby28
- East Hampton28
- East Hartford28
- Gaylordsville28
- Greater Bridgeport28
- Guilford Center28
- Heritage Village28
- Killingly28
- Litchfield28
- Lordship28
- Lower Connecticut River Valley28
- Madison Center28
- Manchester28
- Middlebury28
- Milford28
- Moodus28
- Naugatuck28
- Naugatuck Valley28
- New Hartford Center28
- New Milford28
- New Preston28
- North Granby28
- North Haven28
- Northwest Harwinton28
- Northwest Hills28
- Oakville28
- Orange28
- Oronoque28
- Plantsville28
- Plymouth28
- Prospect28
- Quinnipiac University28
- Redding28
- Redding Center28
- Riverton28
- Salmon Brook28
- Sandy Hook28
- Seymour28
- South Central Connecticut28
- South Windsor28
- Southington28
- Suffield Depot28
- Tashua28
- Terramuggus28
- Terryville28
- Thomaston28
- Torrington28
- Torrington town28
- Trumbull Center28
- Washington28
- Watertown28
- West Haven28
- West Simsbury28
- Westport28
- Winsted28
- Woodbridge28
- Woodbury28
- Woodbury Center28
- Woodmont28
- Blue Hills27
- Cromwell27
- Durham27
- Farmington27
- Glastonbury Center27
- Higganum27
- Kensington27
- Lake Pocotopaug27
- Meriden27
- New Britain27
- Newington27
- Northford27
- Plainville27
- Portland27
- Simsbury Center27
- Tariffville27
- Wallingford27
- Wallingford Center27
- Waterbury27
- Weatogue27
- Wethersfield27
- Windsor27
- Windsor Locks27
- Groton26
- Hartford26
- Trumbull26
- Sherman25
- Winchester25
- Branford23
- Danbury22
- Newtown22
- Plainfield22
- Shelton22
- Mansfield21
- Stafford21
- Pomfret19
- Milford town18
- Berlin17
- Old Saybrook17
- East Haven16
- Canterbury15
- Lebanon14
- Montville14
- West Mountain14
- Glastonbury13
- Oxford13
- Tolland13
- Deep River12
- West Hartford12
- Guilford11
- Waterford11
- Lyme9
- Killingworth8
- Colebrook7
- Enfield7
- Cheshire1
- Essex Village1
