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Ohio

United States

2026-08-16 08:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
19.5
O3
μg/m³
51.3
PM2.5
μg/m³
9.9
NO2
μg/m³
21.9
CO
μg/m³
156.2
SO2
μg/m³
1.6
Weather
  • ℃
  • ℉
22℃
98%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Adams County
AQI 13
Allen County
AQI 16
Ashland County
AQI 11
Ashtabula County
AQI 22
Athens County
AQI 15
Auglaize County
AQI 16
Belmont County
AQI 19
Brown County
AQI 15
Butler County
AQI 27
Carroll County
AQI 16
Champaign County
AQI 14
Clark County
AQI 17
Clermont County
AQI 22
Clinton County
AQI 6
Columbiana County
AQI 24
Coshocton County
AQI 12
Crawford County
AQI 3
Cuyahoga County
AQI 36
Darke County
AQI 14
Defiance County
AQI 5
Delaware County
AQI 18
Erie County
AQI 8
Fairfield County
AQI 14
Fayette County
AQI 14
Franklin County
AQI 21
Fulton County
AQI 11
Gallia County
AQI 1
Geauga County
AQI 27
Greene County
AQI 16
Guernsey County
AQI 18
Hamilton County
AQI 23
Hancock County
AQI 16
Hardin County
AQI 16
Harrison County
AQI 19
Henry County
AQI 9
Highland County
AQI 11
Hocking County
AQI 15
Holmes County
AQI 19
Huron County
AQI 2
Jackson County
AQI 19
Jefferson County
AQI 19
Knox County
AQI 15
Lake County
AQI 32
Lawrence County
AQI 24
Licking County
AQI 18
Logan County
AQI 11
Lorain County
AQI 35
Lucas County
AQI 11
Madison County
AQI 14
Mahoning County
AQI 27
Marion County
AQI 9
Medina County
AQI 28
Meigs County
AQI 10
Mercer County
AQI 9
Miami County
AQI 16
Monroe County
AQI 15
Montgomery County
AQI 17
Morgan County
AQI 15
Morrow County
AQI 15
Muskingum County
AQI 7
Noble County
AQI 24
Ottawa County
AQI 11
Paulding County
AQI 6
Perry County
AQI 15
Pickaway County
AQI 14
Pike County
AQI 17
Portage County
AQI 25
Preble County
AQI 21
Putnam County
AQI 16
Richland County
AQI 2
Ross County
AQI 8
Sandusky County
AQI 10
Scioto County
AQI 24
Seneca County
AQI 4
Shelby County
AQI 11
Stark County
AQI 23
Summit County
AQI 25
Trumbull County
AQI 30
Tuscarawas County
AQI 16
Union County
AQI 14
Van Wert County
AQI 10
Vinton County
AQI 10
Warren County
AQI 27
Washington County
AQI 27
Wayne County
AQI 19
Williams County
AQI 4
Wood County
AQI 13
Wyandot County
AQI 7
Data Sources
http://www.airnow.gov/

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Cities Nearby

Ashley
AQI 16
Fulton
AQI 16
Marengo
AQI 16
Cardington
AQI 15
Waldo
AQI 13
Edison
AQI 15
Mount Gilead
AQI 15
Sparta
AQI 18
Delaware
AQI 15
Sunbury
AQI 15
Chesterville
AQI 15