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  2. United States
  3. Ohio

Ohio

United States

2026-04-18 03:00
AQI (India)
Satisfactory
Pollutants|Pollens
O3
μg/m³
83.4
NO2
μg/m³
42.8
PM10
μg/m³
23.1
CO
μg/m³
375
PM2.5
μg/m³
6.4
SO2
μg/m³
2.3
Weather
  • ℃
  • ℉
18℃
63%
15 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • NO2
  • PM10
  • CO
  • PM2.5
  • SO2
Places included
Adams County
AQI 24
Allen County
AQI 130
Ashland County
AQI 16
Ashtabula County
AQI 30
Athens County
AQI 7
Auglaize County
AQI 5
Belmont County
AQI 24
Brown County
AQI 18
Butler County
AQI 117
Carroll County
AQI 26
Champaign County
AQI 12
Clark County
AQI 90
Clermont County
AQI 15
Clinton County
AQI 10
Columbiana County
AQI 28
Coshocton County
AQI 83
Crawford County
AQI 16
Cuyahoga County
AQI 64
Darke County
AQI 19
Defiance County
AQI 18
Delaware County
AQI 90
Erie County
AQI 15
Fairfield County
AQI 32
Fayette County
AQI 90
Franklin County
AQI 124
Fulton County
AQI 9
Gallia County
AQI 11
Geauga County
AQI 17
Greene County
AQI 111
Guernsey County
AQI 140
Hamilton County
AQI 83
Hancock County
AQI 5
Hardin County
AQI 5
Harrison County
AQI 24
Henry County
AQI 14
Highland County
AQI 63
Hocking County
AQI 7
Holmes County
AQI 73
Huron County
AQI 16
Jackson County
AQI 28
Jefferson County
AQI 50
Knox County
AQI 88
Lake County
AQI 70
Lawrence County
AQI 53
Licking County
AQI 92
Logan County
AQI 113
Lorain County
AQI 48
Lucas County
AQI 78
Madison County
AQI 32
Mahoning County
AQI 29
Marion County
AQI 59
Medina County
AQI 93
Meigs County
AQI 16
Mercer County
AQI 22
Miami County
AQI 16
Monroe County
AQI 10
Montgomery County
AQI 133
Morgan County
AQI 7
Morrow County
AQI 92
Muskingum County
AQI 16
Noble County
AQI 143
Ottawa County
AQI 9
Paulding County
AQI 88
Perry County
AQI 7
Pickaway County
AQI 32
Pike County
AQI 27
Portage County
AQI 25
Preble County
AQI 88
Putnam County
AQI 5
Richland County
AQI 16
Ross County
AQI 17
Sandusky County
AQI 9
Scioto County
AQI 33
Seneca County
AQI 14
Shelby County
AQI 130
Stark County
AQI 73
Summit County
AQI 95
Trumbull County
AQI 66
Tuscarawas County
AQI 26
Union County
AQI 32
Van Wert County
AQI 21
Vinton County
AQI 15
Warren County
AQI 136
Washington County
AQI 84
Wayne County
AQI 26
Williams County
AQI 20
Wood County
AQI 75
Wyandot County
AQI 15
Data Sources
http://www.airnow.gov/

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AQI 95
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AQI 98
Marengo
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Cardington
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Waldo
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Edison
AQI 92
Mount Gilead
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Sparta
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Delaware
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