1. North America
  2. United States
  3. Iowa
  4. Polk County
  6. Johnston

Johnston

Jefferson, Polk County

2026-02-01 19:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
11
Weather
  • ℃
  • ℉
0℃
68%
13 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
Data Sources
http://www.airnow.gov/

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

Johnston
AQI 54
Urbandale
AQI 39
Grimes
AQI 39
Saylorville
AQI 54
Windsor Heights
AQI 39
Clive
AQI 39
Polk City
AQI 54
Ankeny
AQI 54
Des Moines
AQI 39
West Des Moines
AQI 39
Granger
AQI 54