1. North America
  2. United States
  3. Ohio

Ohio

United States

2026-01-01 18:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
79.3
PM10
μg/m³
6.1
NO2
μg/m³
9.1
PM2.5
μg/m³
2.7
SO2
μg/m³
2.9
CO
μg/m³
203.1
Weather
  • ℃
  • ℉
-7℃
73%
6 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM10
  • NO2
  • PM2.5
  • SO2
  • CO
Places included
Adams County
AQI 17
Allen County
AQI 5
Ashland County
AQI 4
Ashtabula County
AQI 2
Athens County
AQI 3
Auglaize County
AQI 5
Belmont County
AQI 4
Brown County
AQI 3
Butler County
AQI 34
Carroll County
AQI 5
Champaign County
AQI 5
Clark County
AQI 13
Clermont County
AQI 10
Clinton County
AQI 8
Columbiana County
AQI 4
Coshocton County
AQI 13
Crawford County
AQI 6
Cuyahoga County
AQI 37
Darke County
AQI 7
Defiance County
AQI 31
Delaware County
AQI 8
Erie County
AQI 16
Fairfield County
AQI 8
Fayette County
AQI 11
Franklin County
AQI 6
Fulton County
AQI 8
Gallia County
AQI 3
Geauga County
AQI 9
Greene County
AQI 13
Guernsey County
AQI 13
Hamilton County
AQI 27
Hancock County
AQI 5
Hardin County
AQI 5
Harrison County
AQI 5
Henry County
AQI 31
Highland County
AQI 11
Hocking County
AQI 3
Holmes County
AQI 13
Huron County
AQI 16
Jackson County
AQI 8
Jefferson County
AQI 5
Knox County
AQI 7
Lake County
AQI 6
Lawrence County
AQI 7
Licking County
AQI 7
Logan County
AQI 6
Lorain County
AQI 4
Lucas County
AQI 8
Madison County
AQI 8
Mahoning County
AQI 3
Marion County
AQI 6
Medina County
AQI 4
Meigs County
AQI 16
Mercer County
AQI 32
Miami County
AQI 13
Monroe County
AQI 4
Montgomery County
AQI 13
Morgan County
AQI 3
Morrow County
AQI 6
Muskingum County
AQI 16
Noble County
AQI 35
Ottawa County
AQI 8
Paulding County
AQI 31
Perry County
AQI 3
Pickaway County
AQI 8
Pike County
AQI 11
Portage County
AQI 4
Preble County
AQI 34
Putnam County
AQI 5
Richland County
AQI 6
Ross County
AQI 8
Sandusky County
AQI 8
Scioto County
AQI 8
Seneca County
AQI 14
Shelby County
AQI 32
Stark County
AQI 5
Summit County
AQI 4
Trumbull County
AQI 5
Tuscarawas County
AQI 5
Union County
AQI 9
Van Wert County
AQI 32
Vinton County
AQI 8
Warren County
AQI 6
Washington County
AQI 3
Wayne County
AQI 4
Williams County
AQI 31
Wood County
AQI 8
Wyandot County
AQI 6
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 6
Fulton
AQI 6
Marengo
AQI 6
Cardington
AQI 6
Waldo
AQI 6
Edison
AQI 6
Mount Gilead
AQI 6
Sparta
AQI 6
Delaware
AQI 9
Sunbury
AQI 7
Chesterville
AQI 6