1. North America
  2. United States
  3. Ohio

Ohio

United States

2026-08-16 02:00
AQI (China)
Excellent
Pollutants|Pollens
PM10
μg/m³
21.4
O3
μg/m³
58
PM2.5
μg/m³
12.3
NO2
μg/m³
18.5
CO
μg/m³
234.4
SO2
μg/m³
2
Weather
  • ℃
  • ℉
23℃
96%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • Pollen
  • PM10
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Adams County
AQI 12
Allen County
AQI 31
Ashland County
AQI 28
Ashtabula County
AQI 26
Athens County
AQI 14
Auglaize County
AQI 11
Belmont County
AQI 30
Brown County
AQI 20
Butler County
AQI 14
Carroll County
AQI 38
Champaign County
AQI 10
Clark County
AQI 13
Clermont County
AQI 24
Clinton County
AQI 8
Columbiana County
AQI 30
Coshocton County
AQI 12
Crawford County
AQI 5
Cuyahoga County
AQI 29
Darke County
AQI 14
Defiance County
AQI 5
Delaware County
AQI 22
Erie County
AQI 11
Fairfield County
AQI 18
Fayette County
AQI 17
Franklin County
AQI 24
Fulton County
AQI 28
Gallia County
AQI 1
Geauga County
AQI 30
Greene County
AQI 15
Guernsey County
AQI 22
Hamilton County
AQI 17
Hancock County
AQI 11
Hardin County
AQI 11
Harrison County
AQI 30
Henry County
AQI 20
Highland County
AQI 12
Hocking County
AQI 14
Holmes County
AQI 25
Huron County
AQI 4
Jackson County
AQI 16
Jefferson County
AQI 30
Knox County
AQI 22
Lake County
AQI 29
Lawrence County
AQI 16
Licking County
AQI 22
Logan County
AQI 20
Lorain County
AQI 25
Lucas County
AQI 27
Madison County
AQI 13
Mahoning County
AQI 33
Marion County
AQI 12
Medina County
AQI 28
Meigs County
AQI 9
Mercer County
AQI 8
Miami County
AQI 14
Monroe County
AQI 26
Montgomery County
AQI 23
Morgan County
AQI 14
Morrow County
AQI 19
Muskingum County
AQI 10
Noble County
AQI 22
Ottawa County
AQI 21
Paulding County
AQI 18
Perry County
AQI 14
Pickaway County
AQI 13
Pike County
AQI 15
Portage County
AQI 31
Preble County
AQI 16
Putnam County
AQI 11
Richland County
AQI 6
Ross County
AQI 10
Sandusky County
AQI 20
Scioto County
AQI 17
Seneca County
AQI 7
Shelby County
AQI 21
Stark County
AQI 37
Summit County
AQI 24
Trumbull County
AQI 45
Tuscarawas County
AQI 38
Union County
AQI 13
Van Wert County
AQI 9
Vinton County
AQI 10
Warren County
AQI 14
Washington County
AQI 23
Wayne County
AQI 29
Williams County
AQI 5
Wood County
AQI 25
Wyandot County
AQI 8
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 21
Fulton
AQI 21
Marengo
AQI 21
Cardington
AQI 20
Waldo
AQI 18
Edison
AQI 19
Mount Gilead
AQI 19
Sparta
AQI 20
Delaware
AQI 18
Sunbury
AQI 22
Chesterville
AQI 18