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  3. Ohio

Ohio

United States

2026-08-14 16:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
10.5
O3
μg/m³
72.9
PM10
μg/m³
18.6
NO2
μg/m³
24.2
CO
μg/m³
281.2
SO2
μg/m³
1.7
Weather
  • ℃
  • ℉
23℃
90%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2
Places included
Adams County
AQI 34
Allen County
AQI 65
Ashland County
AQI 57
Ashtabula County
AQI 52
Athens County
AQI 52
Auglaize County
AQI 65
Belmont County
AQI 55
Brown County
AQI 33
Butler County
AQI 50
Carroll County
AQI 47
Champaign County
AQI 35
Clark County
AQI 38
Clermont County
AQI 30
Clinton County
AQI 29
Columbiana County
AQI 55
Coshocton County
AQI 48
Crawford County
AQI 38
Cuyahoga County
AQI 63
Darke County
AQI 19
Defiance County
AQI 41
Delaware County
AQI 44
Erie County
AQI 56
Fairfield County
AQI 45
Fayette County
AQI 31
Franklin County
AQI 47
Fulton County
AQI 80
Gallia County
AQI 0
Geauga County
AQI 55
Greene County
AQI 40
Guernsey County
AQI 51
Hamilton County
AQI 38
Hancock County
AQI 65
Hardin County
AQI 65
Harrison County
AQI 51
Henry County
AQI 64
Highland County
AQI 20
Hocking County
AQI 52
Holmes County
AQI 55
Huron County
AQI 51
Jackson County
AQI 39
Jefferson County
AQI 51
Knox County
AQI 43
Lake County
AQI 53
Lawrence County
AQI 42
Licking County
AQI 43
Logan County
AQI 37
Lorain County
AQI 60
Lucas County
AQI 72
Madison County
AQI 40
Mahoning County
AQI 58
Marion County
AQI 41
Medina County
AQI 57
Meigs County
AQI 25
Mercer County
AQI 47
Miami County
AQI 38
Monroe County
AQI 55
Montgomery County
AQI 43
Morgan County
AQI 52
Morrow County
AQI 42
Muskingum County
AQI 45
Noble County
AQI 44
Ottawa County
AQI 53
Paulding County
AQI 51
Perry County
AQI 52
Pickaway County
AQI 48
Pike County
AQI 37
Portage County
AQI 55
Preble County
AQI 35
Putnam County
AQI 65
Richland County
AQI 47
Ross County
AQI 14
Sandusky County
AQI 51
Scioto County
AQI 54
Seneca County
AQI 47
Shelby County
AQI 42
Stark County
AQI 51
Summit County
AQI 55
Trumbull County
AQI 56
Tuscarawas County
AQI 53
Union County
AQI 43
Van Wert County
AQI 54
Vinton County
AQI 27
Warren County
AQI 36
Washington County
AQI 52
Wayne County
AQI 56
Williams County
AQI 41
Wood County
AQI 68
Wyandot County
AQI 49
Data Sources
http://www.airnow.gov/

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Cities Nearby

Ashley
AQI 45
Fulton
AQI 41
Marengo
AQI 41
Cardington
AQI 43
Waldo
AQI 43
Edison
AQI 42
Mount Gilead
AQI 42
Sparta
AQI 39
Delaware
AQI 43
Sunbury
AQI 43
Chesterville
AQI 41