1. North America
  2. United States
  3. Iowa
  5. Colfax

Colfax

Grundy County

2025-02-16 14:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
8.5
O3
μg/m³
62.7
PM10
μg/m³
14.5
NO2
μg/m³
5.2
CO
μg/m³
120.7
SO2
μg/m³
0.1
Weather
  • ℃
  • ℉
-14℃
78%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • PM10
  • NO2
  • CO
  • SO2
Places included
Holland
AQI 48

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

Holland
AQI 48
Wellsburg
AQI 48
Grundy Center
AQI 48
Morrison
AQI 48
Stout
AQI 48
Dike
AQI 39
Parkersburg
AQI 48
Aplington
AQI 48
Steamboat Rock
AQI 45
Lincoln
AQI 48
Conrad
AQI 48