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  2. United States
  3. Ohio

Ohio

United States

2026-08-19 01:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
66.8
NO2
μg/m³
17.6
PM10
μg/m³
12.7
CO
μg/m³
250
PM2.5
μg/m³
5.9
SO2
μg/m³
1.6
Weather
  • ℃
  • ℉
20℃
92%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • NO2
  • PM10
  • CO
  • PM2.5
  • SO2
Places included
Adams County
AQI 12
Allen County
AQI 75
Ashland County
AQI 11
Ashtabula County
AQI 71
Athens County
AQI 10
Auglaize County
AQI 14
Belmont County
AQI 22
Brown County
AQI 100
Butler County
AQI 57
Carroll County
AQI 14
Champaign County
AQI 9
Clark County
AQI 41
Clermont County
AQI 73
Clinton County
AQI 11
Columbiana County
AQI 16
Coshocton County
AQI 70
Crawford County
AQI 9
Cuyahoga County
AQI 78
Darke County
AQI 9
Defiance County
AQI 10
Delaware County
AQI 82
Erie County
AQI 11
Fairfield County
AQI 10
Fayette County
AQI 106
Franklin County
AQI 75
Fulton County
AQI 18
Gallia County
AQI 4
Geauga County
AQI 16
Greene County
AQI 58
Guernsey County
AQI 92
Hamilton County
AQI 63
Hancock County
AQI 14
Hardin County
AQI 14
Harrison County
AQI 22
Henry County
AQI 15
Highland County
AQI 76
Hocking County
AQI 10
Holmes County
AQI 87
Huron County
AQI 8
Jackson County
AQI 15
Jefferson County
AQI 48
Knox County
AQI 39
Lake County
AQI 79
Lawrence County
AQI 49
Licking County
AQI 55
Logan County
AQI 79
Lorain County
AQI 63
Lucas County
AQI 77
Madison County
AQI 10
Mahoning County
AQI 65
Marion County
AQI 54
Medina County
AQI 71
Meigs County
AQI 13
Mercer County
AQI 12
Miami County
AQI 10
Monroe County
AQI 10
Montgomery County
AQI 69
Morgan County
AQI 10
Morrow County
AQI 87
Muskingum County
AQI 12
Noble County
AQI 105
Ottawa County
AQI 9
Paulding County
AQI 73
Perry County
AQI 10
Pickaway County
AQI 10
Pike County
AQI 14
Portage County
AQI 18
Preble County
AQI 75
Putnam County
AQI 14
Richland County
AQI 9
Ross County
AQI 11
Sandusky County
AQI 9
Scioto County
AQI 14
Seneca County
AQI 10
Shelby County
AQI 86
Stark County
AQI 69
Summit County
AQI 78
Trumbull County
AQI 45
Tuscarawas County
AQI 14
Union County
AQI 10
Van Wert County
AQI 11
Vinton County
AQI 12
Warren County
AQI 82
Washington County
AQI 75
Wayne County
AQI 12
Williams County
AQI 10
Wood County
AQI 67
Wyandot County
AQI 11
Data Sources
http://www.airnow.gov/

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AQI 90
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Marengo
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Waldo
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Edison
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