1. North America
  2. United States
  3. Ohio
  5. Waldo

Waldo

Waldo Township, Marion County

2026-05-18 13:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
11.4
O3
μg/m³
53.5
PM10
μg/m³
23.2
NO2
μg/m³
36.8
CO
μg/m³
240.4
SO2
μg/m³
2.3
Weather
  • ℃
  • ℉
26℃
67%
20 kph
4 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2

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

Waldo
AQI 55
Prospect
AQI 54
Ashley
AQI 55
Green Camp
AQI 54
Marion
AQI 54
Cardington
AQI 54
Delaware
AQI 57
Richwood
AQI 55
Magnetic Springs
AQI 56
Fulton
AQI 54
Edison
AQI 53