1. North America
  2. United States
  3. Iowa
  4. Marshall County
  6. Marshalltown

Marshalltown

Timber Creek, Marshall County

2026-08-21 05:00
CAQI (Europe)
Very Low
Pollutants
O3
μg/m³
53.4
PM2.5
μg/m³
5.6
PM10
μg/m³
6.4
NO2
μg/m³
6.8
CO
μg/m³
247.3
SO2
μg/m³
0.7
Weather
  • ℃
  • ℉
22℃
86%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM2.5
  • 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

Marshalltown
AQI 23
Albion
AQI 22
Le Grand
AQI 12
Haverhill
AQI 23
Ferguson
AQI 23
Liscomb
AQI 13
Montour
AQI 15
Laurel
AQI 22
Conrad
AQI 10
Garwin
AQI 11
Melbourne
AQI 22