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  3. Ohio

Ohio

United States

2025-12-12 18:00
CAQI (Europe)
Very Low
Pollutants|Pollens
O3
μg/m³
48.4
PM10
μg/m³
19.3
NO2
μg/m³
25.8
PM2.5
μg/m³
7.4
SO2
μg/m³
3.2
CO
μg/m³
250
Weather
  • ℃
  • ℉
0℃
68%
3 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • NO2
  • PM2.5
  • SO2
  • CO
Places included
Adams County
AQI 18
Allen County
AQI 7
Ashland County
AQI 7
Ashtabula County
AQI 7
Athens County
AQI 11
Auglaize County
AQI 7
Belmont County
AQI 11
Brown County
AQI 13
Butler County
AQI 18
Carroll County
AQI 39
Champaign County
AQI 16
Clark County
AQI 16
Clermont County
AQI 13
Clinton County
AQI 10
Columbiana County
AQI 22
Coshocton County
AQI 19
Crawford County
AQI 22
Cuyahoga County
AQI 25
Darke County
AQI 20
Defiance County
AQI 24
Delaware County
AQI 19
Erie County
AQI 16
Fairfield County
AQI 22
Fayette County
AQI 15
Franklin County
AQI 22
Fulton County
AQI 13
Gallia County
AQI 3
Geauga County
AQI 27
Greene County
AQI 19
Guernsey County
AQI 19
Hamilton County
AQI 17
Hancock County
AQI 7
Hardin County
AQI 7
Harrison County
AQI 9
Henry County
AQI 24
Highland County
AQI 15
Hocking County
AQI 11
Holmes County
AQI 19
Huron County
AQI 16
Jackson County
AQI 19
Jefferson County
AQI 9
Knox County
AQI 15
Lake County
AQI 41
Lawrence County
AQI 11
Licking County
AQI 20
Logan County
AQI 17
Lorain County
AQI 52
Lucas County
AQI 13
Madison County
AQI 22
Mahoning County
AQI 27
Marion County
AQI 17
Medina County
AQI 12
Meigs County
AQI 17
Mercer County
AQI 21
Miami County
AQI 19
Monroe County
AQI 11
Montgomery County
AQI 19
Morgan County
AQI 11
Morrow County
AQI 22
Muskingum County
AQI 17
Noble County
AQI 30
Ottawa County
AQI 13
Paulding County
AQI 24
Perry County
AQI 11
Pickaway County
AQI 22
Pike County
AQI 15
Portage County
AQI 14
Preble County
AQI 20
Putnam County
AQI 7
Richland County
AQI 22
Ross County
AQI 19
Sandusky County
AQI 13
Scioto County
AQI 18
Seneca County
AQI 14
Shelby County
AQI 21
Stark County
AQI 36
Summit County
AQI 13
Trumbull County
AQI 22
Tuscarawas County
AQI 39
Union County
AQI 25
Van Wert County
AQI 21
Vinton County
AQI 19
Warren County
AQI 13
Washington County
AQI 11
Wayne County
AQI 23
Williams County
AQI 24
Wood County
AQI 13
Wyandot County
AQI 17
Data Sources
http://www.airnow.gov/

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Cities Nearby

Ashley
AQI 22
Fulton
AQI 22
Marengo
AQI 22
Cardington
AQI 22
Waldo
AQI 17
Edison
AQI 22
Mount Gilead
AQI 22
Sparta
AQI 22
Delaware
AQI 19
Sunbury
AQI 18
Chesterville
AQI 22