1. North America
  2. United States
  3. Ohio

Ohio

United States

2026-08-18 13:00
AQI (India)
Good
Pollutants|Pollens
O3
μg/m³
38.8
NO2
μg/m³
19.4
PM10
μg/m³
19.7
CO
μg/m³
229.2
PM2.5
μg/m³
6.5
SO2
μg/m³
1.5
Weather
  • ℃
  • ℉
23℃
87%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • Pollen
  • O3
  • NO2
  • PM10
  • CO
  • PM2.5
  • SO2
Places included
Adams County
AQI 10
Allen County
AQI 22
Ashland County
AQI 6
Ashtabula County
AQI 41
Athens County
AQI 14
Auglaize County
AQI 17
Belmont County
AQI 17
Brown County
AQI 18
Butler County
AQI 43
Carroll County
AQI 12
Champaign County
AQI 13
Clark County
AQI 30
Clermont County
AQI 22
Clinton County
AQI 7
Columbiana County
AQI 26
Coshocton County
AQI 28
Crawford County
AQI 7
Cuyahoga County
AQI 52
Darke County
AQI 8
Defiance County
AQI 10
Delaware County
AQI 33
Erie County
AQI 9
Fairfield County
AQI 18
Fayette County
AQI 25
Franklin County
AQI 43
Fulton County
AQI 15
Gallia County
AQI 0
Geauga County
AQI 73
Greene County
AQI 39
Guernsey County
AQI 28
Hamilton County
AQI 40
Hancock County
AQI 17
Hardin County
AQI 17
Harrison County
AQI 17
Henry County
AQI 14
Highland County
AQI 17
Hocking County
AQI 14
Holmes County
AQI 30
Huron County
AQI 7
Jackson County
AQI 17
Jefferson County
AQI 43
Knox County
AQI 65
Lake County
AQI 58
Lawrence County
AQI 49
Licking County
AQI 42
Logan County
AQI 18
Lorain County
AQI 35
Lucas County
AQI 37
Madison County
AQI 18
Mahoning County
AQI 37
Marion County
AQI 16
Medina County
AQI 50
Meigs County
AQI 10
Mercer County
AQI 12
Miami County
AQI 15
Monroe County
AQI 12
Montgomery County
AQI 30
Morgan County
AQI 14
Morrow County
AQI 25
Muskingum County
AQI 12
Noble County
AQI 43
Ottawa County
AQI 11
Paulding County
AQI 11
Perry County
AQI 14
Pickaway County
AQI 18
Pike County
AQI 15
Portage County
AQI 20
Preble County
AQI 43
Putnam County
AQI 17
Richland County
AQI 9
Ross County
AQI 7
Sandusky County
AQI 10
Scioto County
AQI 16
Seneca County
AQI 8
Shelby County
AQI 21
Stark County
AQI 38
Summit County
AQI 45
Trumbull County
AQI 35
Tuscarawas County
AQI 12
Union County
AQI 18
Van Wert County
AQI 14
Vinton County
AQI 12
Warren County
AQI 39
Washington County
AQI 43
Wayne County
AQI 15
Williams County
AQI 10
Wood County
AQI 48
Wyandot County
AQI 11
Data Sources
http://www.airnow.gov/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Ashley
AQI 25
Fulton
AQI 26
Marengo
AQI 26
Cardington
AQI 25
Waldo
AQI 23
Edison
AQI 25
Mount Gilead
AQI 25
Sparta
AQI 28
Delaware
AQI 24
Sunbury
AQI 24
Chesterville
AQI 27