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Ohio

United States

2025-12-15 05:00
AQI (China)
Excellent
Pollutants|Pollens
O3
μg/m³
56.6
PM10
μg/m³
10.7
PM2.5
μg/m³
6.5
NO2
μg/m³
15.9
CO
μg/m³
234.4
SO2
μg/m³
3.6
Weather
  • ℃
  • ℉
-17℃
98%
8 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Adams County
AQI 18
Allen County
AQI 10
Ashland County
AQI 10
Ashtabula County
AQI 3
Athens County
AQI 7
Auglaize County
AQI 10
Belmont County
AQI 10
Brown County
AQI 13
Butler County
AQI 19
Carroll County
AQI 11
Champaign County
AQI 7
Clark County
AQI 12
Clermont County
AQI 13
Clinton County
AQI 15
Columbiana County
AQI 10
Coshocton County
AQI 15
Crawford County
AQI 11
Cuyahoga County
AQI 17
Darke County
AQI 9
Defiance County
AQI 20
Delaware County
AQI 12
Erie County
AQI 14
Fairfield County
AQI 11
Fayette County
AQI 13
Franklin County
AQI 11
Fulton County
AQI 11
Gallia County
AQI 2
Geauga County
AQI 10
Greene County
AQI 12
Guernsey County
AQI 15
Hamilton County
AQI 17
Hancock County
AQI 10
Hardin County
AQI 10
Harrison County
AQI 9
Henry County
AQI 20
Highland County
AQI 13
Hocking County
AQI 7
Holmes County
AQI 15
Huron County
AQI 14
Jackson County
AQI 16
Jefferson County
AQI 9
Knox County
AQI 17
Lake County
AQI 8
Lawrence County
AQI 17
Licking County
AQI 17
Logan County
AQI 13
Lorain County
AQI 9
Lucas County
AQI 11
Madison County
AQI 11
Mahoning County
AQI 10
Marion County
AQI 13
Medina County
AQI 11
Meigs County
AQI 16
Mercer County
AQI 18
Miami County
AQI 12
Monroe County
AQI 10
Montgomery County
AQI 13
Morgan County
AQI 7
Morrow County
AQI 11
Muskingum County
AQI 16
Noble County
AQI 20
Ottawa County
AQI 11
Paulding County
AQI 20
Perry County
AQI 7
Pickaway County
AQI 11
Pike County
AQI 13
Portage County
AQI 11
Preble County
AQI 18
Putnam County
AQI 10
Richland County
AQI 11
Ross County
AQI 16
Sandusky County
AQI 11
Scioto County
AQI 17
Seneca County
AQI 14
Shelby County
AQI 18
Stark County
AQI 11
Summit County
AQI 11
Trumbull County
AQI 10
Tuscarawas County
AQI 11
Union County
AQI 9
Van Wert County
AQI 18
Vinton County
AQI 16
Warren County
AQI 16
Washington County
AQI 7
Wayne County
AQI 11
Williams County
AQI 20
Wood County
AQI 11
Wyandot County
AQI 13
Data Sources
http://www.airnow.gov/

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Cities Nearby

Ashley
AQI 11
Fulton
AQI 11
Marengo
AQI 11
Cardington
AQI 11
Waldo
AQI 13
Edison
AQI 11
Mount Gilead
AQI 11
Sparta
AQI 11
Delaware
AQI 10
Sunbury
AQI 17
Chesterville
AQI 11