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Ohio

United States

2026-08-19 11:00
AQI (India)
Good
Pollutants|Pollens
NO2
μg/m³
27.5
PM10
μg/m³
25.6
O3
μg/m³
25.3
CO
μg/m³
250
PM2.5
μg/m³
7.1
SO2
μg/m³
2.5
Weather
  • ℃
  • ℉
20℃
89%
3 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • NO2
  • PM10
  • O3
  • CO
  • PM2.5
  • SO2
Places included
Adams County
AQI 13
Allen County
AQI 60
Ashland County
AQI 11
Ashtabula County
AQI 60
Athens County
AQI 5
Auglaize County
AQI 18
Belmont County
AQI 35
Brown County
AQI 12
Butler County
AQI 23
Carroll County
AQI 93
Champaign County
AQI 12
Clark County
AQI 21
Clermont County
AQI 17
Clinton County
AQI 6
Columbiana County
AQI 29
Coshocton County
AQI 11
Crawford County
AQI 7
Cuyahoga County
AQI 62
Darke County
AQI 11
Defiance County
AQI 6
Delaware County
AQI 39
Erie County
AQI 8
Fairfield County
AQI 20
Fayette County
AQI 21
Franklin County
AQI 26
Fulton County
AQI 16
Gallia County
AQI 4
Geauga County
AQI 19
Greene County
AQI 21
Guernsey County
AQI 22
Hamilton County
AQI 47
Hancock County
AQI 18
Hardin County
AQI 18
Harrison County
AQI 35
Henry County
AQI 12
Highland County
AQI 16
Hocking County
AQI 5
Holmes County
AQI 54
Huron County
AQI 7
Jackson County
AQI 17
Jefferson County
AQI 35
Knox County
AQI 5
Lake County
AQI 58
Lawrence County
AQI 28
Licking County
AQI 19
Logan County
AQI 33
Lorain County
AQI 45
Lucas County
AQI 42
Madison County
AQI 20
Mahoning County
AQI 25
Marion County
AQI 21
Medina County
AQI 35
Meigs County
AQI 21
Mercer County
AQI 11
Miami County
AQI 20
Monroe County
AQI 12
Montgomery County
AQI 35
Morgan County
AQI 5
Morrow County
AQI 33
Muskingum County
AQI 10
Noble County
AQI 22
Ottawa County
AQI 9
Paulding County
AQI 63
Perry County
AQI 5
Pickaway County
AQI 20
Pike County
AQI 16
Portage County
AQI 14
Preble County
AQI 45
Putnam County
AQI 18
Richland County
AQI 8
Ross County
AQI 12
Sandusky County
AQI 8
Scioto County
AQI 21
Seneca County
AQI 7
Shelby County
AQI 40
Stark County
AQI 83
Summit County
AQI 41
Trumbull County
AQI 21
Tuscarawas County
AQI 93
Union County
AQI 20
Van Wert County
AQI 12
Vinton County
AQI 12
Warren County
AQI 23
Washington County
AQI 5
Wayne County
AQI 45
Williams County
AQI 4
Wood County
AQI 69
Wyandot County
AQI 11
Data Sources
http://www.airnow.gov/

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Cities Nearby

Ashley
AQI 36
Fulton
AQI 37
Marengo
AQI 37
Cardington
AQI 36
Waldo
AQI 32
Edison
AQI 33
Mount Gilead
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Sparta
AQI 36
Delaware
AQI 18
Sunbury
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Chesterville
AQI 32