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Air Quality in OH
Found 1232 zip codes.
OH air quality summary: Explore EPA-sourced air quality data for zip codes across OH. Click on any zip code to view detailed PM2.5 levels, score breakdowns, and neighborhood comparisons to help you find the cleanest places to live or visit.
45011
Hamilton
43123
Grove City
43026
Hilliard
43081
Westerville
44256
Medina
43055
Newark
43130
Lancaster
44035
Elyria
43015
Delaware
44060
Mentor
43068
Reynoldsburg
45040
Mason
43228
Columbus
43230
Columbus
44077
Painesville
45140
Loveland
43701
Zanesville
45044
Middletown
45069
West Chester
45601
Chillicothe
43229
Columbus
45840
Findlay
45013
Hamilton
43302
Marion
45424
Dayton
44107
Lakewood
44130
Cleveland
45238
Cincinnati
44646
Massillon
43232
Columbus
43207
Columbus
43147
Pickerington
43065
Powell
43016
Dublin
44212
Brunswick
45014
Fairfield
43235
Columbus
44691
Wooster
43224
Columbus
43551
Perrysburg
43110
Canal Winchester
43204
Columbus
45036
Lebanon
44111
Cleveland
43017
Dublin
45324
Fairborn
44118
Cleveland
45385
Xenia
45231
Cincinnati
43615
Toledo
44102
Cleveland
44870
Sandusky
44720
North Canton
44124
Cleveland
44109
Cleveland
44224
Stow
43040
Marysville
45458
Dayton
44203
Barberton
45211
Cincinnati
44240
Kent
44134
Cleveland
45373
Troy
45103
Batavia
44094
Willoughby
44039
North Ridgeville
44122
Beachwood
43213
Columbus
45342
Miamisburg
43035
Lewis Center
43221
Columbus
44281
Wadsworth
43082
Westerville
43201
Columbus
44145
Westlake
45150
Milford
45701
Athens
43560
Sylvania
44120
Cleveland
44601
Alliance
45503
Springfield
44266
Ravenna
44512
Youngstown
44095
Eastlake
43219
Columbus
44121
Cleveland
45005
Franklin
44105
Cleveland
43062
Pataskala
44070
North Olmsted
43004
Blacklick
43402
Bowling Green
44004
Ashtabula
43050
Mount Vernon
44133
North Royalton
44805
Ashland
43613
Toledo
45215
Cincinnati
44312
Akron
43537
Maumee
43119
Galloway
45239
Cincinnati
45240
Cincinnati
43420
Fremont
44125
Cleveland
44146
Bedford
43614
Toledo
45365
Sidney
44129
Cleveland
44685
Uniontown
43220
Columbus
45459
Dayton
44221
Cuyahoga Falls
45244
Cincinnati
43612
Toledo
45039
Maineville
44052
Lorain
43209
Columbus
43223
Columbus
45417
Dayton
44883
Tiffin
43512
Defiance
44135
Cleveland
45431
Dayton
44515
Youngstown
45042
Middletown
43054
New Albany
45066
Springboro
45230
Cincinnati
45056
Oxford
44128
Cleveland
45662
Portsmouth
43214
Columbus
44313
Akron
43085
Columbus
45750
Marietta
45429
Dayton
44236
Hudson
44483
Warren
44012
Avon Lake
44903
Mansfield
44310
Akron
45102
Amelia
43227
Columbus
44011
Avon
45356
Piqua
44106
Cleveland
44460
Salem
44136
Strongsville
43606
Toledo
44139
Solon
44143
Cleveland
45236
Cincinnati
43113
Circleville
43605
Toledo
45420
Dayton
45805
Lima
44663
New Philadelphia
44708
Canton
43140
London
44024
Chardon
45241
Cincinnati
44514
Youngstown
45247
Cincinnati
45133
Hillsboro
43212
Columbus
44857
Norwalk
44137
Maple Heights
44138
Olmsted Falls
44202
Aurora
43231
Columbus
45177
Wilmington
45371
Tipp City
45242
Cincinnati
45248
Cincinnati
44406
Canfield
45440
Dayton
45331
Greenville
43211
Columbus
45255
Cincinnati
44087
Twinsburg
43160
Washington Court House
43206
Columbus
45224
Cincinnati
45801
Lima
45030
Harrison
44319
Akron
44116
Rocky River
45212
Cincinnati
44001
Amherst
43609
Toledo
44144
Cleveland
44654
Millersburg
44484
Warren
45414
Dayton
43920
East Liverpool
44305
Akron
44149
Strongsville
44053
Lorain
44306
Akron
45237
Cincinnati
45322
Englewood
43202
Columbus
44131
Independence
43311
Bellefontaine
43616
Oregon
43623
Toledo
45251
Cincinnati
44113
Cleveland
44446
Niles
45245
Cincinnati
44055
Lorain
44641
Louisville
45219
Cincinnati
45406
Dayton
45638
Ironton
45822
Celina
44067
Northfield
45505
Springfield
44147
Broadview Heights
43078
Urbana
44333
Akron
43607
Toledo
43725
Cambridge
44057
Madison
44108
Cleveland
45449
Dayton
44023
Chagrin Falls
45405
Dayton
44511
Youngstown
43138
Logan
44104
Cleveland
45227
Cincinnati
44830
Fostoria
43611
Toledo
44622
Dover
45205
Cincinnati
44709
Canton
44241
Streetsboro
43812
Coshocton
44223
Cuyahoga Falls
44278
Tallmadge
44142
Brook Park
44017
Berea
43064
Plain City
44647
Massillon
44123
Euclid
45895
Wapakoneta
45208
Cincinnati
44314
Akron
45202
Cincinnati
44112
Cleveland
43215
Columbus
43952
Steubenville
45502
Springfield
44320
Akron
43056
Heath
44092
Wickliffe
44906
Mansfield
44820
Bucyrus
44110
Cleveland
45419
Dayton
45344
New Carlisle
44126
Cleveland
44062
Middlefield
43074
Sunbury
44705
Canton
44505
Youngstown
44022
Chagrin Falls
44706
Canton
43950
Saint Clairsville
45504
Springfield
44907
Mansfield
44905
Mansfield
43528
Holland
44030
Conneaut
45243
Cincinnati
44410
Cortland
44140
Bay Village
45233
Cincinnati
44833
Galion
45640
Jackson
44321
Akron
43023
Granville
44089
Vermilion
45891
Van Wert
45067
Trenton
45320
Eaton
45002
Cleves
44420
Girard
45409
Dayton
45432
Dayton
44485
Warren
45377
Vandalia
45152
Morrow
43125
Groveport
43506
Bryan
44044
Grafton
45410
Dayton
44132
Euclid
45249
Cincinnati
43545
Napoleon
43021
Galena
44721
Canton
43452
Port Clinton
45223
Cincinnati
44875
Shelby
45426
Dayton
45220
Cincinnati
44041
Geneva
45690
Waverly
44103
Cleveland
44141
Brecksville
43031
Johnstown
44301
Akron
45403
Dayton
45804
Lima
43608
Toledo
44425
Hubbard
45229
Cincinnati
45246
Cincinnati
44904
Mansfield
45506
Springfield
43146
Orient
45631
Gallipolis
44667
Orrville
44119
Cleveland
44614
Canal Fulton
43103
Ashville
44054
Sheffield Lake
44260
Mogadore
43567
Wauseon
45885
Saint Marys
44811
Bellevue
43558
Swanton
43205
Columbus
43326
Kenton
45434
Dayton
44718
Canton
45415
Dayton
44839
Huron
45050
Monroe
43210
Columbus
44056
Macedonia
44432
Lisbon
45694
Wheelersburg
45439
Dayton
45309
Brookville
45807
Lima
44074
Oberlin
45106
Bethel
45068
Waynesville
45680
South Point
45875
Ottawa
45305
Bellbrook
45648
Lucasville
43953
Steubenville
44408
Columbiana
45213
Cincinnati
45015
Hamilton
45122
Goshen
45806
Lima
45833
Delphos
44632
Hartville
44026
Chesterland
44090
Wellington
43338
Mount Gilead
45209
Cincinnati
44509
Youngstown
43351
Upper Sandusky
44890
Willard
44662
Navarre
45206
Cincinnati
44471
Struthers
45669
Proctorville
43410
Clyde
44714
Canton
44481
Warren
45176
Williamsburg
44615
Carrollton
44115
Cleveland
45404
Dayton
44028
Columbia Station
44657
Minerva
43604
Toledo
44502
Youngstown
45225
Cincinnati
45216
Cincinnati
45714
Belpre
44216
Clinton
43076
Thornville
43019
Fredericktown
45157
New Richmond
45402
Dayton
45327
Germantown
44444
Newton Falls
44681
Sugarcreek
45107
Blanchester
44117
Euclid
43724
Caldwell
44710
Canton
44707
Canton
45121
Georgetown
44813
Bellville
43105
Baltimore
45154
Mount Orab
43964
Toronto
45123
Greenfield
45693
West Union
45214
Cincinnati
43203
Columbus
43566
Waterville
43617
Toledo
45204
Cincinnati
43515
Delta
44047
Jefferson
44231
Garrettsville
44606
Apple Creek
43764
New Lexington
44230
Doylestown
44233
Hinckley
43935
Martins Ferry
44270
Rittman
44703
Canton
44683
Uhrichsville
45692
Wellston
45660
Peebles
44287
West Salem
44618
Dalton
44405
Campbell
43028
Howard
43906
Bellaire
45764
Nelsonville
43240
Columbus
45304
Arcanum
43449
Oak Harbor
44311
Akron
44889
Wakeman
44114
Cleveland
45810
Ada
45619
Chesapeake
43543
Montpelier
44413
East Palestine
45430
Dayton
45335
Jamestown
44303
Akron
43571
Whitehouse
44255
Mantua
43619
Northwood
44627
Fredericksburg
44050
Lagrange
45065
South Lebanon
45656
Oak Hill
44827
Crestline
45207
Cincinnati
44081
Perry
44273
Seville
43832
Newcomerstown
45383
West Milton
43162
West Jefferson
43502
Archbold
43315
Cardington
45661
Piketon
44201
Atwater
44307
Akron
43968
Wellsville
44624
Dundee
43011
Centerburg
45663
West Portsmouth
43830
Nashport
45314
Cedarville
43713
Barnesville
43526
Hicksville
45217
Cincinnati
45828
Coldwater
45232
Cincinnati
43334
Marengo
44286
Richfield
43460
Rossford
45879
Paulding
43344
Richwood
45345
New Lebanon
44272
Rootstown
44730
East Canton
45628
Frankfort
43316
Carey
45817
Bluffton
44021
Burton
43143
Mount Sterling
45226
Cincinnati
45171
Sardinia
43912
Bridgeport
45311
Camden
43938
Mingo Junction
45416
Dayton
45381
West Alexandria
43756
Mcconnelsville
45865
Minster
45318
Covington
44280
Valley City
44302
Akron
43465
Walbridge
45614
Bidwell
44072
Novelty
45769
Pomeroy
45380
Versailles
43025
Hebron
45651
McArthur
44842
Loudonville
43080
Utica
45135
Leesburg
45387
Yellow Springs
44612
Bolivar
43072
Saint Paris
45697
Winchester
45830
Columbus Grove
44504
Youngstown
43731
Crooksville
43822
Frazeysburg
44243
Kent
45710
Albany
45856
Leipsic
44851
New London
44262
Munroe Falls
43762
New Concord
43044
Mechanicsburg
45323
Enon
43907
Cadiz
44438
Masury
45612
Bainbridge
43061
Ostrander
44676
Shreve
43620
Toledo
43430
Genoa
43112
Carroll
45315
Clayton
43357
West Liberty
43947
Shadyside
44254
Lodi
43793
Woodsfield
44430
Leavittsburg
43222
Columbus
44431
Leetonia
43845
West Lafayette
45338
Lewisburg
44837
Greenwich
43783
Somerset
45252
Cincinnati
44076
Orwell
45846
Fort Recovery
44902
Mansfield
44672
Sebring
45644
Kingston
43431
Gibsonburg
44644
Malvern
44003
Andover
43824
Fresno
44621
Dennison
45872
North Baltimore
43723
Byesville
43403
Bowling Green
45887
Spencerville
44440
Mineral Ridge
45308
Bradford
43318
De Graff
45302
Anna
45732
Glouster
43777
Roseville
44127
Cleveland
45052
North Bend
43440
Lakeside Marblehead
44473
Vienna
45130
Hamersville
45142
Lynchburg
43542
Monclova
45843
Forest
43412
Curtice
45869
New Bremen
45883
Saint Henry
44507
Youngstown
45369
South Vienna
45144
Manchester
43331
Lakeview
44470
Southington
45347
New Paris
43610
Toledo
45169
Sabina
44304
Akron
43821
Dresden
44822
Butler
43135
Laurelville
44437
McDonald
44680
Strasburg
44643
Magnolia
45368
South Charleston
45113
Clarksville
44288
Windham
45760
Middleport
44065
Newbury
43342
Prospect
45218
Cincinnati
44217
Creston
43107
Bremen
44609
Beloit
44084
Rock Creek
44442
New Middletown
43844
Warsaw
43450
Pemberville
45742
Little Hocking
44403
Brookfield
43014
Danville
43003
Ashley
45813
Antwerp
45053
Okeana
43102
Amanda
45118
Fayetteville
45723
Coolville
44704
Canton
44840
Jeromesville
44491
West Farmington
44824
Castalia
45341
Medway
43022
Gambier
44234
Hiram
45159
New Vienna
45850
Harrod
44253
Litchfield
45653
Minford
44847
Monroeville
44846
Milan
44085
Rome
44264
Peninsula
43943
Rayland
43517
Edgerton
45390
Union City
45845
Fort Loramie
45771
Racine
43804
Baltic
45064
Somerville
45686
Vinton
43154
Stoutsville
45652
McDermott
43447
Millbury
44864
Perrysville
44865
Plymouth
45167
Ripley
43557
Stryker
44666
North Lawrence
45831
Continental
45832
Convoy
45613
Beaver
45623
Crown City
43532
Liberty Center
43910
Bloomingdale
45786
Waterford
44275
Spencer
43310
Belle Center
44880
Sullivan
44428
Kinsman
43522
Grand Rapids
44436
Lowellville
44040
Gates Mills
45844
Fort Jennings
45629
Franklin Furnace
45784
Vincent
43748
Junction City
44412
Diamond
43046
Millersport
43569
Weston
45882
Rockford
44445
New Waterford
43945
Salineville
43469
Woodville
43518
Edon
43001
Alexandria
44451
North Jackson
43416
Elmore
43570
West Unity
45679
Seaman
45780
The Plains
44688
Waynesburg
45645
Kitts Hill
45858
McComb
43516
Deshler
43749
Kimbolton
43977
Flushing
45162
Pleasant Plain
43730
Corning
43758
Malta
44677
Smithville
43324
Huntsville
44637
Killbuck
44878
Shiloh
43718
Belmont
45054
Oregonia
44608
Beach City
43116
Commercial Point
44626
East Sparta
44215
Chippewa Lake
44629
Gnadenhutten
45659
Pedro
44402
Bristolville
44452
North Lima
43944
Richmond
44656
Mineral City
45877
Pandora
45814
Arlington
44645
Marshallville
45120
Felicity
43773
Quaker City
45658
Patriot
44401
Berlin Center
43787
Stockport
45370
Spring Valley
43780
Senecaville
43739
Glenford
44633
Holmesville
44836
Green Springs
43466
Wayne
43521
Fayette
45325
Farmersville
45880
Payne
43988
Scio
44086
Thompson
44214
Burbank
44843
Lucas
43314
Caledonia
45203
Cincinnati
43008
Buckeye Lake
45767
New Matamoras
43137
Lockbourne
45873
Oakwood
43071
Saint Louisville
44048
Kingsville
44814
Berlin Heights
43155
Sugar Grove
43060
North Lewisburg
44867
Republic
45860
Maria Stein
43719
Bethesda
45174
Terrace Park
44429
Lake Milton
43150
Rushville
44411
Deerfield
43358
West Mansfield
44611
Big Prairie
44450
North Bloomfield
44807
Attica
43901
Adena
43009
Cable
45153
Moscow
43136
Lithopolis
44675
Sherrodsville
43917
Dillonvale
44849
Nevada
45303
Ansonia
45827
Cloverdale
45744
Lowell
44423
Hanoverton
43164
Williamsport
43332
La Rue
45657
Otway
45871
New Knoxville
45359
Pleasant Hill
43527
Holgate
43464
Vickery
44032
Dorset
44882
Sycamore
43149
Rockbridge
45306
Botkins
45682
South Webster
45729
Fleming
43903
Amsterdam
44866
Polk
43340
Mount Victory
43771
Philo
44506
Youngstown
43217
Columbus
43145
New Holland
43554
Pioneer
45101
Aberdeen
44510
Youngstown
45812
Alger
43973
Freeport
43942
Powhatan Point
45715
Beverly
43128
Jeffersonville
44818
Bloomville
44859
Nova
44613
Brewster
43933
Jacobsburg
44276
Sterling
45384
Wilberforce
43716
Beallsville
43148
Pleasantville
43348
Russells Point
43067
Raymond
45334
Jackson Center
45647
Londonderry
45735
Guysville
45363
Russia
44634
Homeworth
45896
Waynesfield
45333
Houston
45874
Ohio City
43732
Cumberland
43115
Clarksburg
43533
Lyons
44804
Arcadia
44099
Windsor
43013
Croton
44669
Paris
43755
Lore City
44250
Lakemore
43045
Milford Center
44082
Pierpont
45337
Laura
45889
Van Buren
45881
Rawson
45634
Hamden
43556
Sherwood
45168
Russellville
44404
Burghill
45346
New Madison
45775
Rutland
44443
New Springfield
44854
New Washington
43754
Lewisville
43406
Bradner
43443
Luckey
44455
Rogers
45148
Midland
43106
Bloomingburg
43540
Metamora
45836
Dunkirk
44441
Negley
43734
Duncan Falls
44010
Austinburg
44417
Farmdale
43772
Pleasant City
43360
Zanesfield
45761
Millfield
45853
Kalida
43986
Jewett
44418
Fowler
45433
Dayton
45684
Stout
44817
Bloomdale
45768
Newport
44046
Huntsburg
43760
Mount Perry
43976
Hopedale
45772
Reedsville
43946
Sardis
45743
Long Bottom
44620
Dellroy
44427
Kensington
45681
South Salem
45326
Fletcher
43767
Norwich
43534
McClure
45862
Mendon
43457
Risingsun
44638
Lakeville
44853
New Riegel
43747
Jerusalem
43778
Salesville
43066
Radnor
43435
Helena
43343
Quincy
44235
Homerville
45672
Ray
43432
Graytown
43840
Stone Creek
45616
Blue Creek
43837
Port Washington
45146
Martinsville
43549
Ney
43802
Adamsville
43766
New Straitsville
43720
Blue Rock
44064
Montville
45766
New Marshfield
44682
Tuscarawas
45699
Lucasville
44695
Bowerston
45321
Eldorado
44628
Glenmont
44887
Tiro
43963
Tiltonsville
43915
Clarington
44093
Williamsfield
45863
Middle Point
45711
Amesville
43525
Haskins
43728
Chesterhill
45724
Cutler
43913
Brilliant
43002
Amlin
44449
North Benton
43727
Chandlersville
43320
Edison
45317
Conover
43524
Hamler
43413
Cygnet
45382
West Manchester
43451
Portage
45778
Stewart
43356
Waldo
45776
Shade
43347
Rushsylvania
43153
South Solon
44855
North Fairfield
45312
Casstown
43462
Rudolph
43908
Bergholz
45362
Rossburg
43504
Berkey
45339
Ludlow Falls
44826
Collins
45685
Thurman
45745
Lower Salem
45678
Scottown
44308
Akron
43930
Hammondsville
43535
Malinta
43932
Irondale
45849
Grover Hill
43084
Woodstock
45867
Mount Blanchard
45034
Kings Mills
44251
Westfield Center
44702
Canton
44625
East Rochester
43341
New Bloomington
45727
Dexter City
43152
South Bloomingville
43333
Lewistown
45741
Langsville
44503
Youngstown
45841
Jenera
43971
Yorkville
45898
Willshire
44454
Petersburg
44325
Akron
45001
Addyston
43319
East Liberty
45348
New Weston
45890
Vanlue
45388
Yorkshire
45003
College Corner
45696
Willow Wood
44653
Midvale
43548
New Bavaria
45876
Ottoville
43442
Lindsey
44651
Mechanicstown
43445
Martin
45340
Maplewood
45158
Newtonsville
43511
Custar
45821
Cecil
43359
Wharton
44802
Alvada
45654
New Plymouth
44844
McCutchenville
45868
Mount Cory
43788
Summerfield
44699
Tippecanoe
45332
Hollansburg
43501
Alvordton
43746
Hopewell
44815
Bettsville
45330
Gratis
45389
Christiansburg
43006
Brinkhaven
43456
Put In Bay
45788
Whipple
45622
Creola
45032
Harveysburg
45620
Cheshire
43345
Ridgeway
44101
Cleveland
43547
Neapolis
43983
Piedmont
45719
Chauncey
43779
Sarahsville
45770
Portland
43337
Morral
43948
Smithfield
43735
East Fultonham
43843
Walhonding
45674
Rio Grande
43722
Buffalo
44652
Middlebranch
44045
Grand River
45894
Venedocia
45773
Reno
43323
Harpster
43157
Thurston
44490
Washingtonville
45820
Cairo
45695
Wilkesville
45779
Syracuse
45354
Phillipsburg
43029
Irwin
43782
Shawnee
45328
Gettysburg
45378
Verona
45851
Haviland
45062
Seven Mile
45155
Mowrystown
45621
Coalton
45160
Owensville
44439
Mesopotamia
44841
Kansas
43407
Burgoon
45673
Richmond Dale
43437
Jerry City
45782
Trimble
43468
Williston
43905
Barton
45671
Rarden
45835
Dola
45870
New Hampshire
44661
Nashville
43322
Green Camp
45716
Buchtel
45650
Lynx
44689
Wilmot
45861
Melrose
45826
Chickasaw
43553
Pettisville
43033
Kirkersville
43408
Clay Center
45698
Zaleski
45859
McGuffey
43529
Hoytville
43321
Fulton
45033
Hooven
43463
Stony Ridge
45358
Pitsburg
43036
Magnetic Springs
43811
Conesville
45816
Benton Ridge
45808
Beaverdam
44415
Elkton
45886
Scott
43939
Mount Pleasant
43005
Bladensburg
43536
Mark Center
44687
Walnut Creek
45051
Mount Saint Joseph
45636
Haverhill
45746
Macksburg
45351
Osgood
43101
Adelphi
45734
Graysville
43565
Tontogany
45740
Jacksonville
45172
Sinking Spring
45319
Donnelsville
43126
Harrisburg
43010
Catawba
43940
Neffs
43805
Blissfield
44619
Damascus
43144
Murray City
43037
Martinsburg
45854
Lafayette
43018
Etna
43842
Trinway
43458
Rocky Ridge
45789
Wingett Run
45131
Higginsport
45360
Port Jefferson
45428
Dayton
43077
Unionville Center
44697
Zoar
45111
Camp Dennison
45372
Tremont City
44874
Savannah
43740
Gratiot
43127
Haydenville
43519
Evansport
43928
Glencoe
43555
Ridgeville Corners
45361
Potsdam
43926
Empire
43030
Jacksontown
43111
Carbon Hill
44049
Kipton
45353
Pemberton
43759
Morristown
43981
New Athens
43346
Roundhead
45783
Tuppers Plains
43156
Tarlton
45349
North Hampton
43151
Sedalia
43985
Holloway
44670
Robertsville
45310
Burkettsville
45819
Buckland
45864
Miller City
45301
Alpha
43961
Stratton
44838
Hayesville
45119
Feesburg
45307
Bowersville
44610
Berlin
43531
Kunkle
44639
Leesville
43768
Old Washington
45688
Waterloo
45899
Wren
44881
Sulphur Springs
45055
Overpeck
43721
Brownsville
45630
Friendship
43027
Homer
43467
West Millgrove
43541
Milton Center
45855
Latty
43931
Hannibal
44678
Somerdale
45164
Port William
43317
Chesterville
45352
Palestine
43070
Rosewood
44555
Youngstown
45469
Dayton
44068
North Kingsville
43717
Belle Valley
45888
Uniopolis
43158
Union Furnace
45893
Vaughnsville
44850
New Haven
43109
Brice
45115
Decatur
43350
Sparta
43414
Dunbridge
45070
West Elkton
45316
Clifton
45884
Saint Johns
44828
Flat Rock
43934
Lansing
45435
Dayton
45646
Latham
43438
Kelleys Island
44825
Chatfield
44671
Sandyville
45041
Miamitown
43902
Alledonia
44659
Mount Eaton
45866
Montezuma
45897
Williamstown
43836
Plainfield
43434
Harbor View
43750
Kipling
44640
Limaville
43972
Bannock
43142
Milledgeville
43738
Fultonham
43974
Harrisville
44665
North Georgetown
44809
Bascom
43330
Kirby
44274
Sharon Center
45132
Highland
45336
Kettlersville
44424
Hartford
45815
Belmore
44285
Wayland
45848
Glandorf
44693
Deersville
45838
Elgin
43505
Blakeslee
43325
Iberia
45350
North Star
43962
Summitville
43733
Derwent
43786
Stafford
44856
North Robinson
43007
Broadway
45166
Reesville
45147
Miamiville
44690
Winesburg
45156
Neville
44493
Winona
44660
Mount Hope
45739
Hockingport
43761
Moxahala
45809
Gomer
43523
Grelton
43951
Lafferty
44080
Parkman
43336
Middleburg
43925
East Springfield
45720
Chester
43446
Middle Bass
43791
White Cottage
43909
Blaine
43967
Warnock
44861
Old Fort
45677
Scioto Furnace
45105
Bentonville
43047
Mingo
44607
Augusta
45721
Coal Run
43736
Fairview
43510
Colton
45112
Chilo
43117
Derby
45267
Cincinnati
43218
Columbus
43433
Gypsum
43436
Isle Saint George
43439
Lacarne
43520
Farmer
43530
Jewell
43711
Ava
43914
Cameron
44232
Green
44630
Greentown
44901
Mansfield
45423
Dayton
45501
Springfield
45617
Bourneville
45618
Cherry Fork
45624
Cynthiana
45642
Jasper
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Frequently Asked Questions
How often is this air quality data updated?
Our historical trend models and annual rankings are updated regularly based on official EPA data to ensure reports reflect the latest available long-term trends.
What sources does CleanAirData use?
We rely strictly on official U.S. Environmental Protection Agency (EPA) monitoring station data for all historical air quality scoring and reports.