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  3. Ohio

Ohio

United States

2026-06-15 14:00
AQI (US)
Good
Pollutants|Pollens
O3
μg/m³
46.9
PM2.5
μg/m³
2.8
PM10
μg/m³
7.5
NO2
μg/m³
12.8
CO
μg/m³
156.2
SO2
μg/m³
1.3
Weather
  • ℃
  • ℉
17℃
69%
5 kph
6 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
Adams County
AQI 16
Allen County
AQI 43
Ashland County
AQI 7
Ashtabula County
AQI 17
Athens County
AQI 19
Auglaize County
AQI 43
Belmont County
AQI 22
Brown County
AQI 14
Butler County
AQI 21
Carroll County
AQI 10
Champaign County
AQI 13
Clark County
AQI 20
Clermont County
AQI 10
Clinton County
AQI 8
Columbiana County
AQI 24
Coshocton County
AQI 16
Crawford County
AQI 20
Cuyahoga County
AQI 20
Darke County
AQI 17
Defiance County
AQI 17
Delaware County
AQI 21
Erie County
AQI 21
Fairfield County
AQI 7
Fayette County
AQI 18
Franklin County
AQI 23
Fulton County
AQI 13
Gallia County
AQI 0
Geauga County
AQI 8
Greene County
AQI 21
Guernsey County
AQI 18
Hamilton County
AQI 20
Hancock County
AQI 43
Hardin County
AQI 43
Harrison County
AQI 24
Henry County
AQI 21
Highland County
AQI 13
Hocking County
AQI 19
Holmes County
AQI 19
Huron County
AQI 23
Jackson County
AQI 19
Jefferson County
AQI 25
Knox County
AQI 22
Lake County
AQI 22
Lawrence County
AQI 23
Licking County
AQI 20
Logan County
AQI 22
Lorain County
AQI 21
Lucas County
AQI 18
Madison County
AQI 13
Mahoning County
AQI 19
Marion County
AQI 19
Medina County
AQI 25
Meigs County
AQI 19
Mercer County
AQI 27
Miami County
AQI 15
Monroe County
AQI 22
Montgomery County
AQI 19
Morgan County
AQI 19
Morrow County
AQI 18
Muskingum County
AQI 15
Noble County
AQI 18
Ottawa County
AQI 13
Paulding County
AQI 21
Perry County
AQI 19
Pickaway County
AQI 13
Pike County
AQI 18
Portage County
AQI 10
Preble County
AQI 23
Putnam County
AQI 43
Richland County
AQI 15
Ross County
AQI 14
Sandusky County
AQI 13
Scioto County
AQI 20
Seneca County
AQI 22
Shelby County
AQI 26
Stark County
AQI 21
Summit County
AQI 20
Trumbull County
AQI 19
Tuscarawas County
AQI 10
Union County
AQI 9
Van Wert County
AQI 34
Vinton County
AQI 17
Warren County
AQI 22
Washington County
AQI 20
Wayne County
AQI 7
Williams County
AQI 13
Wood County
AQI 25
Wyandot County
AQI 33
Data Sources
http://www.airnow.gov/

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Cities Nearby

Ashley
AQI 18
Fulton
AQI 18
Marengo
AQI 18
Cardington
AQI 18
Waldo
AQI 17
Edison
AQI 18
Mount Gilead
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Sparta
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Delaware
AQI 9
Sunbury
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Chesterville
AQI 18