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  3. Ohio

Ohio

United States

2026-05-01 05:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
5.9
NO2
μg/m³
37.1
PM10
μg/m³
15.2
O3
μg/m³
28.8
CO
μg/m³
359.4
SO2
μg/m³
2
Weather
  • ℃
  • ℉
5℃
90%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • NO2
  • PM10
  • O3
  • CO
  • SO2
Places included
Adams County
AQI 49
Allen County
AQI 32
Ashland County
AQI 26
Ashtabula County
AQI 19
Athens County
AQI 12
Auglaize County
AQI 15
Belmont County
AQI 23
Brown County
AQI 47
Butler County
AQI 67
Carroll County
AQI 32
Champaign County
AQI 36
Clark County
AQI 36
Clermont County
AQI 43
Clinton County
AQI 37
Columbiana County
AQI 39
Coshocton County
AQI 53
Crawford County
AQI 51
Cuyahoga County
AQI 25
Darke County
AQI 40
Defiance County
AQI 56
Delaware County
AQI 37
Erie County
AQI 47
Fairfield County
AQI 54
Fayette County
AQI 52
Franklin County
AQI 51
Fulton County
AQI 26
Gallia County
AQI 3
Geauga County
AQI 19
Greene County
AQI 40
Guernsey County
AQI 53
Hamilton County
AQI 55
Hancock County
AQI 15
Hardin County
AQI 15
Harrison County
AQI 37
Henry County
AQI 39
Highland County
AQI 52
Hocking County
AQI 12
Holmes County
AQI 44
Huron County
AQI 51
Jackson County
AQI 37
Jefferson County
AQI 37
Knox County
AQI 13
Lake County
AQI 21
Lawrence County
AQI 25
Licking County
AQI 52
Logan County
AQI 51
Lorain County
AQI 31
Lucas County
AQI 32
Madison County
AQI 44
Mahoning County
AQI 47
Marion County
AQI 39
Medina County
AQI 26
Meigs County
AQI 51
Mercer County
AQI 52
Miami County
AQI 40
Monroe County
AQI 22
Montgomery County
AQI 43
Morgan County
AQI 12
Morrow County
AQI 43
Muskingum County
AQI 41
Noble County
AQI 24
Ottawa County
AQI 25
Paulding County
AQI 56
Perry County
AQI 12
Pickaway County
AQI 54
Pike County
AQI 39
Portage County
AQI 35
Preble County
AQI 51
Putnam County
AQI 15
Richland County
AQI 51
Ross County
AQI 51
Sandusky County
AQI 26
Scioto County
AQI 31
Seneca County
AQI 46
Shelby County
AQI 51
Stark County
AQI 35
Summit County
AQI 39
Trumbull County
AQI 33
Tuscarawas County
AQI 38
Union County
AQI 27
Van Wert County
AQI 47
Vinton County
AQI 40
Warren County
AQI 48
Washington County
AQI 12
Wayne County
AQI 29
Williams County
AQI 56
Wood County
AQI 37
Wyandot County
AQI 39
Data Sources
http://www.airnow.gov/

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Cities Nearby

Ashley
AQI 38
Fulton
AQI 42
Marengo
AQI 42
Cardington
AQI 40
Waldo
AQI 37
Edison
AQI 43
Mount Gilead
AQI 43
Sparta
AQI 46
Delaware
AQI 27
Sunbury
AQI 51
Chesterville
AQI 47