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Ohio

United States

2026-08-16 07:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
22.3
O3
μg/m³
48.3
PM2.5
μg/m³
10.4
NO2
μg/m³
27
CO
μg/m³
234.4
SO2
μg/m³
1.8
Weather
  • ℃
  • ℉
22℃
97%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Adams County
AQI 12
Allen County
AQI 10
Ashland County
AQI 13
Ashtabula County
AQI 20
Athens County
AQI 13
Auglaize County
AQI 7
Belmont County
AQI 36
Brown County
AQI 18
Butler County
AQI 22
Carroll County
AQI 24
Champaign County
AQI 14
Clark County
AQI 18
Clermont County
AQI 21
Clinton County
AQI 6
Columbiana County
AQI 32
Coshocton County
AQI 16
Crawford County
AQI 3
Cuyahoga County
AQI 43
Darke County
AQI 16
Defiance County
AQI 5
Delaware County
AQI 20
Erie County
AQI 8
Fairfield County
AQI 13
Fayette County
AQI 14
Franklin County
AQI 23
Fulton County
AQI 13
Gallia County
AQI 1
Geauga County
AQI 26
Greene County
AQI 18
Guernsey County
AQI 19
Hamilton County
AQI 19
Hancock County
AQI 7
Hardin County
AQI 7
Harrison County
AQI 36
Henry County
AQI 10
Highland County
AQI 12
Hocking County
AQI 13
Holmes County
AQI 19
Huron County
AQI 2
Jackson County
AQI 16
Jefferson County
AQI 36
Knox County
AQI 16
Lake County
AQI 41
Lawrence County
AQI 19
Licking County
AQI 22
Logan County
AQI 10
Lorain County
AQI 43
Lucas County
AQI 15
Madison County
AQI 13
Mahoning County
AQI 30
Marion County
AQI 11
Medina County
AQI 33
Meigs County
AQI 10
Mercer County
AQI 7
Miami County
AQI 18
Monroe County
AQI 23
Montgomery County
AQI 19
Morgan County
AQI 13
Morrow County
AQI 17
Muskingum County
AQI 7
Noble County
AQI 18
Ottawa County
AQI 16
Paulding County
AQI 6
Perry County
AQI 13
Pickaway County
AQI 13
Pike County
AQI 15
Portage County
AQI 27
Preble County
AQI 17
Putnam County
AQI 7
Richland County
AQI 2
Ross County
AQI 8
Sandusky County
AQI 14
Scioto County
AQI 24
Seneca County
AQI 5
Shelby County
AQI 10
Stark County
AQI 24
Summit County
AQI 28
Trumbull County
AQI 35
Tuscarawas County
AQI 25
Union County
AQI 13
Van Wert County
AQI 8
Vinton County
AQI 9
Warren County
AQI 22
Washington County
AQI 19
Wayne County
AQI 23
Williams County
AQI 4
Wood County
AQI 21
Wyandot County
AQI 6
Data Sources
http://www.airnow.gov/

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Cities Nearby

Ashley
AQI 18
Fulton
AQI 19
Marengo
AQI 19
Cardington
AQI 18
Waldo
AQI 17
Edison
AQI 17
Mount Gilead
AQI 17
Sparta
AQI 20
Delaware
AQI 13
Sunbury
AQI 13
Chesterville
AQI 17