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Ohio

United States

2026-05-01 16:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
68.4
NO2
μg/m³
27.6
PM10
μg/m³
9.2
PM2.5
μg/m³
4.3
CO
μg/m³
281.2
SO2
μg/m³
3.4
Weather
  • ℃
  • ℉
9℃
86%
6 kph
2 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • NO2
  • PM10
  • PM2.5
  • CO
  • SO2
Places included
Adams County
AQI 26
Allen County
AQI 25
Ashland County
AQI 8
Ashtabula County
AQI 26
Athens County
AQI 4
Auglaize County
AQI 2
Belmont County
AQI 6
Brown County
AQI 16
Butler County
AQI 22
Carroll County
AQI 11
Champaign County
AQI 9
Clark County
AQI 18
Clermont County
AQI 12
Clinton County
AQI 8
Columbiana County
AQI 8
Coshocton County
AQI 16
Crawford County
AQI 14
Cuyahoga County
AQI 25
Darke County
AQI 7
Defiance County
AQI 18
Delaware County
AQI 19
Erie County
AQI 14
Fairfield County
AQI 11
Fayette County
AQI 20
Franklin County
AQI 12
Fulton County
AQI 8
Gallia County
AQI 8
Geauga County
AQI 7
Greene County
AQI 17
Guernsey County
AQI 21
Hamilton County
AQI 20
Hancock County
AQI 2
Hardin County
AQI 2
Harrison County
AQI 6
Henry County
AQI 12
Highland County
AQI 17
Hocking County
AQI 4
Holmes County
AQI 18
Huron County
AQI 14
Jackson County
AQI 32
Jefferson County
AQI 23
Knox County
AQI 19
Lake County
AQI 27
Lawrence County
AQI 25
Licking County
AQI 20
Logan County
AQI 16
Lorain County
AQI 25
Lucas County
AQI 23
Madison County
AQI 11
Mahoning County
AQI 23
Marion County
AQI 15
Medina County
AQI 20
Meigs County
AQI 16
Mercer County
AQI 22
Miami County
AQI 8
Monroe County
AQI 5
Montgomery County
AQI 19
Morgan County
AQI 4
Morrow County
AQI 17
Muskingum County
AQI 15
Noble County
AQI 26
Ottawa County
AQI 7
Paulding County
AQI 23
Perry County
AQI 4
Pickaway County
AQI 11
Pike County
AQI 31
Portage County
AQI 11
Preble County
AQI 27
Putnam County
AQI 2
Richland County
AQI 15
Ross County
AQI 16
Sandusky County
AQI 7
Scioto County
AQI 25
Seneca County
AQI 13
Shelby County
AQI 17
Stark County
AQI 19
Summit County
AQI 17
Trumbull County
AQI 19
Tuscarawas County
AQI 11
Union County
AQI 14
Van Wert County
AQI 21
Vinton County
AQI 15
Warren County
AQI 20
Washington County
AQI 25
Wayne County
AQI 11
Williams County
AQI 17
Wood County
AQI 26
Wyandot County
AQI 14
Data Sources
http://www.airnow.gov/

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Cities Nearby

Ashley
AQI 19
Fulton
AQI 19
Marengo
AQI 19
Cardington
AQI 19
Waldo
AQI 18
Edison
AQI 17
Mount Gilead
AQI 17
Sparta
AQI 20
Delaware
AQI 14
Sunbury
AQI 12
Chesterville
AQI 17