Air quality in Ohio
Air quality index (AQI⁺) and PM2.5 air pollution in Ohio • 17:04, Oct 24
Ohio Environmental Protection Agency (Ohio EPA)Southwest Ohio Air Quality AgencyAndy YoungDawnbreakerTaylor May RdUSA National Park ServiceRyTom MohneyJim BergmannNorthern Nevada Public Health Air Quality Management DivisionKenston Local SchoolsAdamPatrick & Jana HughesPurifyKaye ComerEPA Office of Atmospheric ProtectionAnorineMatthew FordAnonymous ContributorRobertAnonymous Josh VanekJVNorth Carolina Department of Environmental Quality (NCDEQ)West Virginia Division of Air QualityJohn ChilesNathan Pyle, MAAnonymous contributor
1 stations sponsored by The Foundation for Clean Air
Ohio Environmental Protection Agency (Ohio EPA)Southwest Ohio Air Quality AgencyAndy YoungDawnbreakerTaylor May RdUSA National Park ServiceRyTom MohneyJim BergmannNorthern Nevada Public Health Air Quality Management DivisionKenston Local SchoolsAdamPatrick & Jana HughesPurifyKaye ComerEPA Office of Atmospheric ProtectionAnorineMatthew FordAnonymous ContributorRobertAnonymous Josh VanekJVNorth Carolina Department of Environmental Quality (NCDEQ)West Virginia Division of Air QualityJohn ChilesNathan Pyle, MAAnonymous contributor
1 stations sponsored by The Foundation for Clean Air
Live most polluted city ranking
Real-time Ohio most polluted city ranking
Wildfires in Ohio
Real-time information
Active fires
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Learn more about global air quality
Which is the most polluted city in Ohio?
- Auglaize County100
- Sparta100
- Licking County90
- Valleyview90
- Middletown89
- Van Wert89
- West Carrollton85
- Xenia85
- Arlington Heights84
- Monroe84
- Hebron82
- Minerva Park82
- Grove City81
- Bellbrook80
- Englewood80
- Millersport79
- Rossford79
- Grandview Heights78
- Holiday Valley78
- Franklin County77
- Westerville77
- Mahoning County74
- Delaware County71
- Norwood71
- Wharton71
- Worthington71
- Delphos70
- Findlay70
- Harrison70
- Ashland69
- Antwerp67
- Archbold67
- Bryan67
- Cincinnati67
- Columbus67
- Continental67
- Convoy67
- Defiance67
- Edgerton67
- Hicksville67
- Kalida67
- Montpelier67
- Paulding67
- Payne67
- Pioneer67
- Rockford67
- Stryker67
- West Unity67
- Ansonia66
- Botkins66
- Celina66
- Coldwater66
- Columbus Grove66
- Cridersville66
- Delta66
- Deshler66
- Elida66
- Fayette66
- Fort Loramie66
- Fort Recovery66
- Fort Shawnee66
- Fulton County66
- Glandorf66
- Holgate66
- Leipsic66
- Liberty Center66
- Lima66
- Minster66
- Napoleon66
- New Bremen66
- Ottawa66
- Pandora66
- Spencerville66
- St. Henry66
- St. Marys66
- Tiffin66
- Union City66
- Wapakoneta66
- Wauseon66
- Anna65
- Bluffton65
- Dayton65
- Greenville65
- Haskins65
- Holland65
- McComb65
- Preble County65
- Stow65
- Swanton65
- Sylvania65
- Versailles65
- Warren65
- Weston65
- Whitehouse65
- Ada64
- Arlington64
- Bellefontaine64
- Bradford64
- Casstown64
- Covington64
- Curtice64
- De Graff64
- Franklin Furnace64
- Gettysburg64
- Jackson Center64
- Kenton64
- Lakeview64
- Luckey64
- Millbury64
- North Baltimore64
- Northwood64
- Ontario64
- Ottawa Hills64
- Pemberville64
- Piqua64
- Pleasant Hill64
- Russells Point64
- Sidney64
- St. Paris64
- Taylor Creek64
- Troy64
- Walbridge64
- West Liberty64
- Arcanum63
- Ashley63
- Ashville63
- Beechwood Trails63
- Blacklick Estates63
- Bradner63
- Brookville63
- Butler County63
- Canal Winchester63
- Cardington63
- Carey63
- Carlisle63
- Cedarville63
- Centerburg63
- Centerville63
- Choctaw Lake63
- Clark County63
- Clayton63
- Commercial Point63
- Crystal Lakes63
- Delaware63
- Drexel63
- Dublin63
- Eaton63
- Elmore63
- Enon63
- Etna63
- Fairborn63
- Farmersville63
- Five Points63
- Forest63
- Fort McKinley63
- Fostoria63
- Genoa63
- Germantown63
- Gibsonburg63
- Green Meadows63
- Greene County63
- Groveport63
- Hilliard63
- Huber Heights63
- Huber Ridge63
- Jamestown63
- Jeffersonville63
- Johnstown63
- Lake Darby63
- Lake Lakengren63
- Lewisburg63
- Lincoln Village63
- Lithopolis63
- Lockbourne63
- London63
- Madison County63
- Marion63
- Marysville63
- Mechanicsburg63
- Miamisburg63
- Milford Center63
- Moraine63
- Mount Sterling63
- New California63
- New Carlisle63
- New Lebanon63
- New Paris63
- North Lewisburg63
- Northridge63
- Oakwood, Montgomery County63
- Obetz63
- Orrville63
- Park Layne63
- Pataskala63
- Pickerington63
- Plain City63
- Powell63
- Prospect63
- Reynoldsburg63
- Richwood63
- Riverside63
- Shawnee Hills, Greene County63
- Shiloh, Montgomery County63
- South Bloomfield63
- South Charleston63
- Spring Valley63
- Springboro63
- Springfield63
- Sunbury63
- Tipp City63
- Trotwood63
- Union63
- Union County63
- Upper Arlington63
- Upper Sandusky63
- Urbana63
- Urbancrest63
- Vandalia63
- Waynesville63
- West Alexandria63
- West Jefferson63
- West Milton63
- Whitehall63
- Wilberforce63
- Woodstock63
- Woodville63
- Wright-Patterson AFB63
- Yellow Springs63
- Apple Valley62
- Ballville62
- Baltimore62
- Beckett Ridge62
- Bellville62
- Blanchester62
- Bremen62
- Buckeye Lake62
- Bucyrus62
- Camden62
- Circleville62
- Clinton County62
- Crestline62
- Fairfield62
- Fairfield Beach62
- Franklin62
- Frazeysburg62
- Fredericktown62
- Fremont62
- Galion62
- Gambier62
- Goshen62
- Granville62
- Granville South62
- Green Springs62
- Greenfield62
- Hamilton62
- Hanover62
- Harbor Hills62
- Heath62
- Hunter62
- Kings Mills62
- Knox County62
- Lancaster62
- Landen62
- Leesburg62
- Lexington62
- Logan Elm Village62
- Loveland62
- Loveland Park62
- Lynchburg62
- Mason62
- Morrow62
- Mount Gilead62
- Mount Vernon62
- New Miami62
- New Vienna62
- Newark62
- Oak Harbor62
- Sabina62
- Sixteen Mile Stand62
- Somerset62
- South Lebanon62
- Stony Prairie62
- Thornport62
- Trenton62
- Utica62
- Washington Court House62
- Waterville62
- Wetherington62
- Williamsport62
- Wilmington62
- Amberley61
- Amelia61
- Batavia61
- Bellevue61
- Bethel61
- Cheviot61
- Chillicothe61
- Cleves61
- Clyde61
- Crooksville61
- Danville61
- Day Heights61
- Deer Park61
- Delhi Hills61
- Dent61
- Dillonvale, Hamilton County61
- Dresden61
- Dry Ridge61
- Dry Run61
- Dunlap61
- Elmwood Place61
- Evendale61
- Fairfax61
- Finneytown61
- Forest Park61
- Forestville61
- Frankfort61
- Fruit Hill61
- Glendale61
- Glouster61
- Golf Manor61
- Grandview61
- Greenhills61
- Groesbeck61
- Hamilton County61
- Highpoint61
- Hillsboro61
- Kingston61
- Lincoln Heights, Richland County61
- Lockland61
- Logan61
- Loudonville61
- Mack61
- Madeira61
- Mansfield61
- Mariemont61
- Massieville61
- McConnelsville61
- Miami Heights61
- Miamitown61
- Milford61
- Monfort Heights61
- Monroeville61
- Morgan County61
- Mount Carmel61
- Mount Healthy61
- Mount Healthy Heights61
- Mount Orab61
- Mount Repose61
- Mulberry61
- Nelsonville61
- New Lexington61
- New Richmond61
- North College Hill61
- North Zanesville61
- Northbrook61
- Northgate61
- Pleasant Grove61
- Pleasant Run61
- Pleasant Run Farm61
- Plymouth61
- Port Clinton61
- Reading61
- Roseville61
- Ross61
- Rossmoyne61
- Salem Heights, Hamilton County61
- Sandusky61
- Sharonville61
- Shelby61
- Sherwood, Hamilton County61
- Silverton61
- Skyline Acres61
- South Zanesville61
- Springdale61
- St. Bernard61
- Summerside61
- Terrace Park61
- The Village of Indian Hill61
- Turpin Hills61
- White Oak61
- Willard61
- Williamsburg61
- Withamsville61
- Woodlawn61
- Zanesville61
- Athens60
- Athens County60
- Chauncey60
- Coshocton60
- Covedale60
- Georgetown60
- Greenwich60
- Huron60
- Lebanon60
- McArthur60
- Milan60
- Millersburg60
- New Concord60
- New London60
- Norwalk60
- Peebles60
- Piketon60
- Ripley60
- Shreve60
- South Amherst60
- Vermilion60
- Wakeman60
- Wellington60
- Wellston60
- West Lafayette60
- West Salem60
- West Union60
- Winchester60
- Wyoming60
- Youngstown60
- Aberdeen59
- Amherst59
- Apple Creek59
- Avon59
- Avon Lake59
- Baltic59
- Bay Village59
- Belmont County59
- Berea59
- Brook Park59
- Brunswick59
- Creston59
- Dalton59
- Eaton Estates59
- Elyria59
- Gahanna59
- Grafton59
- LaGrange59
- Lodi59
- Lorain59
- Lucasville59
- Manchester59
- Middleburg Heights59
- New Boston59
- North Olmsted59
- North Ridgeville59
- Oak Hill59
- Oberlin59
- Olmsted Falls59
- Rittman59
- Rosemount59
- Seville59
- Sheffield59
- Sheffield Lake59
- Smithville59
- Strongsville59
- West Portsmouth59
- Westfield Center59
- Barberton58
- Beach City58
- Beavercreek58
- Bexley58
- Brecksville58
- Brewster58
- Brooklyn58
- Cambridge58
- Canal Fulton58
- Canton58
- Clinton58
- Dover58
- Doylestown58
- Fairlawn58
- Gallipolis58
- Independence58
- Lawrence58
- Linndale58
- Massillon58
- Middleport58
- Montrose-Ghent58
- Navarre58
- New Franklin58
- Newcomerstown58
- Norton58
- Parma58
- Parma Heights58
- Pigeon Creek58
- Pomeroy58
- Richfield58
- Rocky River58
- Sciotodale58
- Seven Hills58
- Sharon Center58
- Strasburg58
- Sugarcreek58
- Toledo58
- Wadsworth58
- Wheelersburg58
- Beverly57
- Burlington57
- Byesville57
- Coal Grove57
- Cuyahoga Falls57
- Cuyahoga Heights57
- Garfield Heights57
- Green57
- Hocking County57
- Maumee57
- New Philadelphia57
- Newburgh Heights57
- Niles57
- Perry Heights57
- Portage Lakes57
- Richville57
- South Point57
- Valley View57
- Wood County57
- Bedford56
- Bedford Heights56
- Boston Heights56
- Caldwell56
- Glenwillow56
- Gnadenhutten56
- Greentown56
- Kenwood56
- Lakemore56
- Macedonia56
- Maple Heights56
- Mogadore56
- Montgomery56
- Munroe Falls56
- North Canton56
- North Randall56
- Northfield56
- Sawyerwood56
- Silver Lake56
- Tallmadge56
- Tuscarawas56
- Uniontown56
- Walton Hills56
- Beachwood55
- Belpre55
- Blue Ash55
- Bratenahl55
- Brimfield55
- Brooklyn Heights55
- Cuyahoga55
- East Canton55
- Fairview Park55
- Hartville55
- Hudson55
- Kent55
- Noble County55
- Orange55
- Portsmouth55
- Shaker Heights55
- Solon55
- South Euclid55
- University Heights55
- Wooster55
- Bridgetown54
- Dennison54
- Euclid54
- Louisville54
- Mayfield Heights54
- Miami County54
- Pepper Pike54
- Reminderville54
- Richmond Heights54
- Steubenville54
- Streetsboro54
- Uhrichsville54
- Waverly54
- Aurora53
- Bainbridge, Geauga County53
- Chagrin Falls53
- Devola53
- Gates Mills53
- Guernsey County53
- Highland Heights53
- Mayfield53
- Medina53
- Warren County53
- Wickliffe53
- Willoughby Hills53
- Willowick53
- Akron52
- Chesterland52
- Eastlake52
- Lake Mohawk52
- Malvern52
- Mantua52
- Portage County52
- Ravenna52
- South Russell52
- Waynesfield52
- Willoughby52
- Alliance51
- Kirtland51
- New Albany51
- Minerva50
- Perrysburg50
- Crawford County49
- Ironton49
- Kettering49
- Marietta49
- Newtown49
- Carrollton48
- Hiram48
- Lucas County48
- Mentor48
- Mentor-on-the-Lake48
- Sebring47
- Twinsburg47
- Oxford46
- Burton44
- Quaker City44
- Reno44
- Bowling Green43
- Chardon43
- Craig Beach43
- Fairport Harbor43
- Lakewood43
- South Canal43
- The Plains43
- Windham43
- Middlefield41
- Newton Falls41
- Summit41
- Westlake41
- Salem40
- Salineville40
- Barnesville39
- Cadiz39
- Leavittsburg39
- Lisbon39
- Lordstown39
- Perry39
- Austintown38
- Canfield38
- Champion Heights38
- Leetonia38
- Mineral Ridge38
- North Royalton38
- Wellsville38
- Bethesda37
- Bloomingdale37
- Bolindale37
- Broadview Heights37
- Cherry Grove37
- Columbiana37
- East Liverpool37
- Glenmoor37
- La Croft37
- Madison37
- McDonald37
- Morgandale37
- New Waterford37
- Calcutta36
- Campbell36
- Churchill36
- East Palestine36
- Girard36
- Howland Center36
- McKinley Heights36
- New Middletown36
- Newport, Washington County36
- North Madison36
- Poland36
- St. Clairsville36
- Struthers36
- Toronto36
- Trumbull36
- Wintersville36
- Woodsfield36
- Bellaire35
- Bridgeport35
- Brilliant35
- Cleveland35
- Lowellville35
- Martins Ferry35
- Mingo Junction35
- Orwell35
- Shadyside35
- Tiltonsville35
- Wolfhurst35
- Yorkville35
- Cortland34
- Garrettsville34
- Geneva34
- Geneva-on-the-Lake34
- Hubbard34
- Masury34
- New Matamoras34
- Oregon34
- Powhatan Point34
- Brookfield Center33
- Geauga33
- Roaming Shores33
- Saybrook-on-the-Lake33
- West Hill33
- Jefferson32
- Kinsman Center32
- Lyndhurst32
- Andover31
- Conneaut31
- North Kingsville31
- Ottawa County30
- Allen County29
- Moreland Hills29
- Painesville29
- East Cleveland28
- Jackson28
- Warrensville Heights28
- Cleveland Heights27
- Ross County27
- Edgewood26
- Put-in-Bay26
- Medina County25
- New Burlington22
