Caledonia Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Caledonia

Claridon Township, Marion County

2026-09-05 16:00

AQI (US)

Good

O3

μg/m³

53.1

PM2.5

μg/m³

3.6

NO2

μg/m³

20.8

PM10

μg/m³

6.9

CO

μg/m³

241.9

SO2

μg/m³

1.6

Weather

25℃

76%

9 kph

0 of 11

Historical Data

Get the App

Air Matters

Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby