1. North America
  2. United States
  3. Ohio

Ohio

United States

2026-05-01 10:00
AQI (US)
Good
Pollutants|Pollens
PM2.5
μg/m³
4.6
O3
μg/m³
45.5
NO2
μg/m³
27.8
PM10
μg/m³
11
CO
μg/m³
265.6
SO2
μg/m³
1.9
Weather
  • ℃
  • ℉
6℃
89%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • O3
  • NO2
  • PM10
  • CO
  • SO2
Places included
Adams County
AQI 50
Allen County
AQI 29
Ashland County
AQI 24
Ashtabula County
AQI 24
Athens County
AQI 9
Auglaize County
AQI 17
Belmont County
AQI 21
Brown County
AQI 43
Butler County
AQI 40
Carroll County
AQI 20
Champaign County
AQI 24
Clark County
AQI 24
Clermont County
AQI 19
Clinton County
AQI 15
Columbiana County
AQI 39
Coshocton County
AQI 53
Crawford County
AQI 51
Cuyahoga County
AQI 32
Darke County
AQI 22
Defiance County
AQI 51
Delaware County
AQI 34
Erie County
AQI 49
Fairfield County
AQI 26
Fayette County
AQI 46
Franklin County
AQI 30
Fulton County
AQI 27
Gallia County
AQI 3
Geauga County
AQI 29
Greene County
AQI 26
Guernsey County
AQI 52
Hamilton County
AQI 29
Hancock County
AQI 17
Hardin County
AQI 17
Harrison County
AQI 55
Henry County
AQI 38
Highland County
AQI 49
Hocking County
AQI 9
Holmes County
AQI 38
Huron County
AQI 51
Jackson County
AQI 40
Jefferson County
AQI 52
Knox County
AQI 22
Lake County
AQI 23
Lawrence County
AQI 37
Licking County
AQI 36
Logan County
AQI 36
Lorain County
AQI 34
Lucas County
AQI 29
Madison County
AQI 25
Mahoning County
AQI 40
Marion County
AQI 42
Medina County
AQI 26
Meigs County
AQI 51
Mercer County
AQI 42
Miami County
AQI 25
Monroe County
AQI 19
Montgomery County
AQI 34
Morgan County
AQI 9
Morrow County
AQI 43
Muskingum County
AQI 41
Noble County
AQI 21
Ottawa County
AQI 27
Paulding County
AQI 35
Perry County
AQI 9
Pickaway County
AQI 26
Pike County
AQI 43
Portage County
AQI 32
Preble County
AQI 31
Putnam County
AQI 17
Richland County
AQI 51
Ross County
AQI 51
Sandusky County
AQI 28
Scioto County
AQI 38
Seneca County
AQI 46
Shelby County
AQI 39
Stark County
AQI 26
Summit County
AQI 31
Trumbull County
AQI 34
Tuscarawas County
AQI 31
Union County
AQI 32
Van Wert County
AQI 31
Vinton County
AQI 40
Warren County
AQI 26
Washington County
AQI 9
Wayne County
AQI 26
Williams County
AQI 55
Wood County
AQI 32
Wyandot County
AQI 38
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 38
Fulton
AQI 43
Marengo
AQI 43
Cardington
AQI 41
Waldo
AQI 40
Edison
AQI 43
Mount Gilead
AQI 43
Sparta
AQI 44
Delaware
AQI 32
Sunbury
AQI 39
Chesterville
AQI 46