Ohio

United States

2026-08-16 11:00
AQI (China)
Excellent
PM10
μg/m³
17.4
O3
μg/m³
42.6
PM2.5
μg/m³
8.3
NO2
μg/m³
18.1
CO
μg/m³
140.6
SO2
μg/m³
1.3
Weather
23℃
98%
7 kph
0 of 11
Historical Data
Places included
Adams County
AQI 13
Allen County
AQI 15
Ashland County
AQI 11
Ashtabula County
AQI 21
Athens County
AQI 11
Auglaize County
AQI 15
Belmont County
AQI 20
Brown County
AQI 14
Butler County
AQI 25
Carroll County
AQI 12
Champaign County
AQI 10
Clark County
AQI 18
Clermont County
AQI 30
Clinton County
AQI 13
Columbiana County
AQI 21
Coshocton County
AQI 12
Crawford County
AQI 3
Cuyahoga County
AQI 27
Darke County
AQI 15
Defiance County
AQI 7
Delaware County
AQI 16
Erie County
AQI 7
Fairfield County
AQI 14
Fayette County
AQI 15
Franklin County
AQI 17
Fulton County
AQI 11
Gallia County
AQI 0
Geauga County
AQI 22
Greene County
AQI 18
Guernsey County
AQI 23
Hamilton County
AQI 30
Hancock County
AQI 15
Hardin County
AQI 15
Harrison County
AQI 20
Henry County
AQI 9
Highland County
AQI 11
Hocking County
AQI 11
Holmes County
AQI 19
Huron County
AQI 3
Jackson County
AQI 18
Jefferson County
AQI 20
Knox County
AQI 13
Lake County
AQI 26
Lawrence County
AQI 28
Licking County
AQI 17
Logan County
AQI 13
Lorain County
AQI 26
Lucas County
AQI 13
Madison County
AQI 14
Mahoning County
AQI 22
Marion County
AQI 9
Medina County
AQI 19
Meigs County
AQI 9
Mercer County
AQI 10
Miami County
AQI 18
Monroe County
AQI 10
Montgomery County
AQI 19
Morgan County
AQI 11
Morrow County
AQI 14
Muskingum County
AQI 5
Noble County
AQI 24
Ottawa County
AQI 7
Paulding County
AQI 10
Perry County
AQI 11
Pickaway County
AQI 14
Pike County
AQI 17
Portage County
AQI 16
Preble County
AQI 17
Putnam County
AQI 15
Richland County
AQI 3
Ross County
AQI 8
Sandusky County
AQI 6
Scioto County
AQI 24
Seneca County
AQI 4
Shelby County
AQI 15
Stark County
AQI 19
Summit County
AQI 23
Trumbull County
AQI 21
Tuscarawas County
AQI 12
Union County
AQI 14
Van Wert County
AQI 11
Vinton County
AQI 9
Warren County
AQI 25
Washington County
AQI 17
Wayne County
AQI 12
Williams County
AQI 6
Wood County
AQI 15
Wyandot County
AQI 7
Data Sources

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