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

Marshalltown

Timber Creek, Marshall County

2025-03-18 06:00
AQI (China)
Excellent
Pollutants
PM10
μg/m³
19.9
O3
μg/m³
63.2
PM2.5
μg/m³
8.3
NO2
μg/m³
4.9
CO
μg/m³
241.5
SO2
μg/m³
4.7
Weather
  • ℃
  • ℉
9℃
57%
13 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM10
  • O3
  • PM2.5
  • 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 20
Albion
AQI 20
Le Grand
AQI 20
Haverhill
AQI 18
Ferguson
AQI 18
Liscomb
AQI 16
Montour
AQI 18
Laurel
AQI 18
Conrad
AQI 20
Garwin
AQI 20
Melbourne
AQI 18