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Ohio

United States

2026-08-16 06:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
21.4
PM2.5
μg/m³
11.5
O3
μg/m³
48.5
NO2
μg/m³
24.7
CO
μg/m³
218.8
SO2
μg/m³
1.8
Weather
  • ℃
  • ℉
23℃
97%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • PM2.5
  • O3
  • NO2
  • CO
  • SO2
Places included
Adams County
AQI 11
Allen County
AQI 13
Ashland County
AQI 25
Ashtabula County
AQI 20
Athens County
AQI 14
Auglaize County
AQI 10
Belmont County
AQI 36
Brown County
AQI 18
Butler County
AQI 19
Carroll County
AQI 25
Champaign County
AQI 14
Clark County
AQI 20
Clermont County
AQI 23
Clinton County
AQI 5
Columbiana County
AQI 32
Coshocton County
AQI 8
Crawford County
AQI 3
Cuyahoga County
AQI 34
Darke County
AQI 17
Defiance County
AQI 5
Delaware County
AQI 23
Erie County
AQI 11
Fairfield County
AQI 11
Fayette County
AQI 14
Franklin County
AQI 22
Fulton County
AQI 14
Gallia County
AQI 1
Geauga County
AQI 26
Greene County
AQI 20
Guernsey County
AQI 22
Hamilton County
AQI 18
Hancock County
AQI 10
Hardin County
AQI 10
Harrison County
AQI 36
Henry County
AQI 10
Highland County
AQI 12
Hocking County
AQI 14
Holmes County
AQI 23
Huron County
AQI 2
Jackson County
AQI 14
Jefferson County
AQI 36
Knox County
AQI 19
Lake County
AQI 27
Lawrence County
AQI 16
Licking County
AQI 22
Logan County
AQI 11
Lorain County
AQI 35
Lucas County
AQI 17
Madison County
AQI 12
Mahoning County
AQI 31
Marion County
AQI 11
Medina County
AQI 28
Meigs County
AQI 11
Mercer County
AQI 8
Miami County
AQI 20
Monroe County
AQI 26
Montgomery County
AQI 20
Morgan County
AQI 14
Morrow County
AQI 17
Muskingum County
AQI 10
Noble County
AQI 20
Ottawa County
AQI 18
Paulding County
AQI 6
Perry County
AQI 14
Pickaway County
AQI 11
Pike County
AQI 14
Portage County
AQI 26
Preble County
AQI 18
Putnam County
AQI 10
Richland County
AQI 2
Ross County
AQI 8
Sandusky County
AQI 17
Scioto County
AQI 19
Seneca County
AQI 5
Shelby County
AQI 11
Stark County
AQI 26
Summit County
AQI 26
Trumbull County
AQI 34
Tuscarawas County
AQI 27
Union County
AQI 11
Van Wert County
AQI 9
Vinton County
AQI 11
Warren County
AQI 22
Washington County
AQI 14
Wayne County
AQI 26
Williams County
AQI 4
Wood County
AQI 23
Wyandot County
AQI 6
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 17
Mount Gilead
AQI 17
Sparta
AQI 17
Delaware
AQI 13
Sunbury
AQI 13
Chesterville
AQI 14