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

Marshalltown

Timber Creek, Marshall County

2026-10-17 00:00

AQI (US)

Good

O3

μg/m³

54.6

PM2.5

μg/m³

2.2

PM10

μg/m³

4.1

CO

μg/m³

123.6

NO2

μg/m³

1.9

SO2

μg/m³

0

Weather

9℃

62%

26 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