1. North America
  2. United States
  3. South Dakota
  4. Brown County
  5. Frederick

Frederick

Brown County, South Dakota

2026-08-20 14:00
AQI (India)
Good
Pollutants
PM10
μg/m³
11.8
PM2.5
μg/m³
3.7
Weather
  • ℃
  • ℉
23℃
70%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • PM10
  • PM2.5

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

Frederick
AQI 12
Ellendale
AQI 13
Forbes
AQI 14
Hecla
AQI 10
Columbia
AQI 11
Wetonka
AQI 11
Ludden
AQI 9
Leola
AQI 13
Fullerton
AQI 13
Monango
AQI 14
Aberdeen
AQI 11