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  3. Ohio

Ohio

United States

2026-09-22 00:00
CAQI (Europe)
Very Low
Pollutants|Pollens
O3
μg/m³
48.3
PM2.5
μg/m³
4.1
PM10
μg/m³
6.6
NO2
μg/m³
11.1
CO
μg/m³
328.1
SO2
μg/m³
1.3
Weather
  • ℃
  • ℉
13℃
96%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
Adams County
AQI 6
Allen County
AQI 24
Ashland County
AQI 4
Ashtabula County
AQI 22
Athens County
AQI 8
Auglaize County
AQI 19
Belmont County
AQI 9
Brown County
AQI 9
Butler County
AQI 21
Carroll County
AQI 4
Champaign County
AQI 4
Clark County
AQI 23
Clermont County
AQI 10
Clinton County
AQI 6
Columbiana County
AQI 7
Coshocton County
AQI 20
Crawford County
AQI 4
Cuyahoga County
AQI 19
Darke County
AQI 7
Defiance County
AQI 7
Delaware County
AQI 25
Erie County
AQI 4
Fairfield County
AQI 9
Fayette County
AQI 15
Franklin County
AQI 26
Fulton County
AQI 14
Gallia County
AQI 0
Geauga County
AQI 6
Greene County
AQI 24
Guernsey County
AQI 15
Hamilton County
AQI 12
Hancock County
AQI 19
Hardin County
AQI 19
Harrison County
AQI 7
Henry County
AQI 9
Highland County
AQI 8
Hocking County
AQI 8
Holmes County
AQI 21
Huron County
AQI 3
Jackson County
AQI 8
Jefferson County
AQI 20
Knox County
AQI 25
Lake County
AQI 21
Lawrence County
AQI 17
Licking County
AQI 18
Logan County
AQI 24
Lorain County
AQI 21
Lucas County
AQI 17
Madison County
AQI 6
Mahoning County
AQI 29
Marion County
AQI 14
Medina County
AQI 22
Meigs County
AQI 5
Mercer County
AQI 10
Miami County
AQI 4
Monroe County
AQI 9
Montgomery County
AQI 27
Morgan County
AQI 8
Morrow County
AQI 22
Muskingum County
AQI 7
Noble County
AQI 16
Ottawa County
AQI 14
Paulding County
AQI 17
Perry County
AQI 8
Pickaway County
AQI 6
Pike County
AQI 7
Portage County
AQI 6
Preble County
AQI 27
Putnam County
AQI 19
Richland County
AQI 5
Ross County
AQI 6
Sandusky County
AQI 14
Scioto County
AQI 9
Seneca County
AQI 5
Shelby County
AQI 26
Stark County
AQI 24
Summit County
AQI 26
Trumbull County
AQI 16
Tuscarawas County
AQI 4
Union County
AQI 6
Van Wert County
AQI 13
Vinton County
AQI 6
Warren County
AQI 14
Washington County
AQI 11
Wayne County
AQI 6
Williams County
AQI 5
Wood County
AQI 20
Wyandot County
AQI 9
Data Sources
http://www.airnow.gov/

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Cities Nearby

Ashley
AQI 23
Fulton
AQI 23
Marengo
AQI 23
Cardington
AQI 23
Waldo
AQI 21
Edison
AQI 22
Mount Gilead
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Sparta
AQI 24
Delaware
AQI 5
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Chesterville
AQI 22