1. North America
  2. United States
  3. South Dakota
  4. Union County
  5. Jefferson

Jefferson

Union County, South Dakota

2026-10-10 19:00
AQI (Netherlands)
Insufficient
Pollutants|Pollens
O3
μg/m³
114.2
PM2.5
μg/m³
7.8
PM10
μg/m³
4.5
Weather
  • ℃
  • ℉
32℃
27%
29 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (Netherlands)
  • Pollen
  • O3
  • PM2.5
  • PM10

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

Jefferson
AQI 7
North Sioux City
AQI 7
Ponca
AQI 1
Elk Point
AQI 1
Sioux City
AQI 7
Westfield
AQI 1
South Sioux City
AQI 6
Waterbury
AQI 4
Hinton
AQI 7
Dakota City
AQI 6
Hubbard
AQI 1