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  3. Ohio

Ohio

United States

2026-08-20 21:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
97.6
NO2
μg/m³
15.4
PM10
μg/m³
14
CO
μg/m³
250
PM2.5
μg/m³
7.2
SO2
μg/m³
1.3
Weather
  • ℃
  • ℉
27℃
72%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • NO2
  • PM10
  • CO
  • PM2.5
  • SO2
Places included
Adams County
AQI 10
Allen County
AQI 117
Ashland County
AQI 15
Ashtabula County
AQI 90
Athens County
AQI 7
Auglaize County
AQI 27
Belmont County
AQI 14
Brown County
AQI 90
Butler County
AQI 91
Carroll County
AQI 16
Champaign County
AQI 13
Clark County
AQI 95
Clermont County
AQI 114
Clinton County
AQI 2
Columbiana County
AQI 13
Coshocton County
AQI 79
Crawford County
AQI 13
Cuyahoga County
AQI 94
Darke County
AQI 11
Defiance County
AQI 15
Delaware County
AQI 111
Erie County
AQI 18
Fairfield County
AQI 6
Fayette County
AQI 86
Franklin County
AQI 108
Fulton County
AQI 20
Gallia County
AQI 0
Geauga County
AQI 29
Greene County
AQI 111
Guernsey County
AQI 94
Hamilton County
AQI 99
Hancock County
AQI 27
Hardin County
AQI 27
Harrison County
AQI 14
Henry County
AQI 18
Highland County
AQI 59
Hocking County
AQI 7
Holmes County
AQI 91
Huron County
AQI 17
Jackson County
AQI 13
Jefferson County
AQI 80
Knox County
AQI 88
Lake County
AQI 90
Lawrence County
AQI 87
Licking County
AQI 99
Logan County
AQI 84
Lorain County
AQI 84
Lucas County
AQI 97
Madison County
AQI 11
Mahoning County
AQI 102
Marion County
AQI 60
Medina County
AQI 127
Meigs County
AQI 8
Mercer County
AQI 14
Miami County
AQI 11
Monroe County
AQI 6
Montgomery County
AQI 102
Morgan County
AQI 7
Morrow County
AQI 94
Muskingum County
AQI 6
Noble County
AQI 99
Ottawa County
AQI 16
Paulding County
AQI 90
Perry County
AQI 7
Pickaway County
AQI 6
Pike County
AQI 12
Portage County
AQI 15
Preble County
AQI 93
Putnam County
AQI 27
Richland County
AQI 14
Ross County
AQI 8
Sandusky County
AQI 16
Scioto County
AQI 11
Seneca County
AQI 15
Shelby County
AQI 92
Stark County
AQI 106
Summit County
AQI 117
Trumbull County
AQI 97
Tuscarawas County
AQI 16
Union County
AQI 6
Van Wert County
AQI 15
Vinton County
AQI 7
Warren County
AQI 95
Washington County
AQI 90
Wayne County
AQI 15
Williams County
AQI 15
Wood County
AQI 97
Wyandot County
AQI 13
Data Sources
http://www.airnow.gov/

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Cities Nearby

Ashley
AQI 99
Fulton
AQI 99
Marengo
AQI 99
Cardington
AQI 98
Waldo
AQI 89
Edison
AQI 94
Mount Gilead
AQI 94
Sparta
AQI 99
Delaware
AQI 7
Sunbury
AQI 7
Chesterville
AQI 93