1. North America
  2. United States
  3. Ohio
  4. Marion County

Marion County

Ohio

2026-07-23 10:00
CAQI (Europe)
Very Low
Pollutants
PM2.5
μg/m³
6.2
PM10
μg/m³
8.7
NO2
μg/m³
12.7
O3
μg/m³
11.2
SO2
μg/m³
0.9
CO
μg/m³
81
Weather
  • ℃
  • ℉
12℃
95%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • PM2.5
  • PM10
  • NO2
  • O3
  • SO2
  • CO
Places included
Claridon Township
AQI 14
Green Camp Township
AQI 11
Marion Township
AQI 11
Montgomery Township
AQI 12
Prospect Township
AQI 12
Salt Rock Township
AQI 12
Waldo Township
AQI 10

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

Marion
AQI 11
Green Camp
AQI 11
Waldo
AQI 10
Prospect
AQI 12
Caledonia
AQI 14
New Bloomington
AQI 12
Morral
AQI 12
Cardington
AQI 13
Richwood
AQI 10
Ashley
AQI 13
Edison
AQI 13