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  3. Ohio

Ohio

United States

2026-08-14 18:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
10.4
O3
μg/m³
99.8
PM10
μg/m³
16.2
NO2
μg/m³
18.4
CO
μg/m³
218.8
SO2
μg/m³
2.3
Weather
  • ℃
  • ℉
24℃
90%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2
Places included
Adams County
AQI 52
Allen County
AQI 64
Ashland County
AQI 53
Ashtabula County
AQI 51
Athens County
AQI 39
Auglaize County
AQI 64
Belmont County
AQI 56
Brown County
AQI 42
Butler County
AQI 47
Carroll County
AQI 56
Champaign County
AQI 32
Clark County
AQI 44
Clermont County
AQI 57
Clinton County
AQI 9
Columbiana County
AQI 58
Coshocton County
AQI 51
Crawford County
AQI 32
Cuyahoga County
AQI 62
Darke County
AQI 17
Defiance County
AQI 42
Delaware County
AQI 43
Erie County
AQI 57
Fairfield County
AQI 51
Fayette County
AQI 33
Franklin County
AQI 45
Fulton County
AQI 89
Gallia County
AQI 0
Geauga County
AQI 60
Greene County
AQI 42
Guernsey County
AQI 52
Hamilton County
AQI 58
Hancock County
AQI 64
Hardin County
AQI 64
Harrison County
AQI 48
Henry County
AQI 64
Highland County
AQI 27
Hocking County
AQI 39
Holmes County
AQI 55
Huron County
AQI 51
Jackson County
AQI 55
Jefferson County
AQI 51
Knox County
AQI 53
Lake County
AQI 52
Lawrence County
AQI 52
Licking County
AQI 53
Logan County
AQI 37
Lorain County
AQI 55
Lucas County
AQI 79
Madison County
AQI 35
Mahoning County
AQI 63
Marion County
AQI 37
Medina County
AQI 53
Meigs County
AQI 25
Mercer County
AQI 51
Miami County
AQI 40
Monroe County
AQI 56
Montgomery County
AQI 49
Morgan County
AQI 39
Morrow County
AQI 42
Muskingum County
AQI 40
Noble County
AQI 35
Ottawa County
AQI 56
Paulding County
AQI 54
Perry County
AQI 39
Pickaway County
AQI 42
Pike County
AQI 54
Portage County
AQI 57
Preble County
AQI 43
Putnam County
AQI 64
Richland County
AQI 44
Ross County
AQI 22
Sandusky County
AQI 53
Scioto County
AQI 58
Seneca County
AQI 44
Shelby County
AQI 42
Stark County
AQI 56
Summit County
AQI 53
Trumbull County
AQI 62
Tuscarawas County
AQI 56
Union County
AQI 26
Van Wert County
AQI 56
Vinton County
AQI 26
Warren County
AQI 50
Washington County
AQI 39
Wayne County
AQI 54
Williams County
AQI 34
Wood County
AQI 75
Wyandot County
AQI 46
Data Sources
http://www.airnow.gov/

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Cities Nearby

Ashley
AQI 45
Fulton
AQI 42
Marengo
AQI 42
Cardington
AQI 42
Waldo
AQI 41
Edison
AQI 42
Mount Gilead
AQI 42
Sparta
AQI 45
Delaware
AQI 26
Sunbury
AQI 53
Chesterville
AQI 44