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Ohio

United States

2026-03-05 23:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
60.3
NO2
μg/m³
32.4
PM10
μg/m³
11
PM2.5
μg/m³
5.9
CO
μg/m³
234.4
SO2
μg/m³
1.8
Weather
  • ℃
  • ℉
14℃
90%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • NO2
  • PM10
  • PM2.5
  • CO
  • SO2
Places included
Adams County
AQI 18
Allen County
AQI 10
Ashland County
AQI 3
Ashtabula County
AQI 33
Athens County
AQI 13
Auglaize County
AQI 10
Belmont County
AQI 25
Brown County
AQI 18
Butler County
AQI 32
Carroll County
AQI 11
Champaign County
AQI 5
Clark County
AQI 31
Clermont County
AQI 6
Clinton County
AQI 5
Columbiana County
AQI 15
Coshocton County
AQI 18
Crawford County
AQI 23
Cuyahoga County
AQI 19
Darke County
AQI 4
Defiance County
AQI 20
Delaware County
AQI 24
Erie County
AQI 16
Fairfield County
AQI 8
Fayette County
AQI 19
Franklin County
AQI 29
Fulton County
AQI 16
Gallia County
AQI 3
Geauga County
AQI 19
Greene County
AQI 32
Guernsey County
AQI 18
Hamilton County
AQI 27
Hancock County
AQI 10
Hardin County
AQI 10
Harrison County
AQI 31
Henry County
AQI 20
Highland County
AQI 19
Hocking County
AQI 13
Holmes County
AQI 18
Huron County
AQI 16
Jackson County
AQI 27
Jefferson County
AQI 29
Knox County
AQI 32
Lake County
AQI 18
Lawrence County
AQI 31
Licking County
AQI 28
Logan County
AQI 35
Lorain County
AQI 21
Lucas County
AQI 20
Madison County
AQI 8
Mahoning County
AQI 30
Marion County
AQI 35
Medina County
AQI 32
Meigs County
AQI 20
Mercer County
AQI 33
Miami County
AQI 6
Monroe County
AQI 19
Montgomery County
AQI 32
Morgan County
AQI 13
Morrow County
AQI 23
Muskingum County
AQI 20
Noble County
AQI 29
Ottawa County
AQI 15
Paulding County
AQI 20
Perry County
AQI 13
Pickaway County
AQI 8
Pike County
AQI 19
Portage County
AQI 7
Preble County
AQI 29
Putnam County
AQI 10
Richland County
AQI 23
Ross County
AQI 27
Sandusky County
AQI 16
Scioto County
AQI 13
Seneca County
AQI 23
Shelby County
AQI 33
Stark County
AQI 28
Summit County
AQI 27
Trumbull County
AQI 30
Tuscarawas County
AQI 11
Union County
AQI 8
Van Wert County
AQI 33
Vinton County
AQI 27
Warren County
AQI 31
Washington County
AQI 32
Wayne County
AQI 8
Williams County
AQI 20
Wood County
AQI 16
Wyandot County
AQI 35
Data Sources
http://www.airnow.gov/

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Marengo
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