1. North America
  2. United States
  3. Texas
  4. Williamson County
  5. Round Rock

Round Rock

Williamson County, Texas

2026-06-24 15:00
AQI (US)
Moderate
Pollutants|Pollens
PM2.5
μg/m³
19.7
PM10
μg/m³
73
O3
μg/m³
38.6
Weather
  • ℃
  • ℉
28℃
72%
16 kph
5 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM2.5
  • PM10
  • O3
Places included
CAPCOG Round Rock Brushy Creek W C1620
AQI 17
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

Round Rock
AQI 71
Jollyville
AQI 79
Pflugerville
AQI 71
Hutto
AQI 81
Cedar Park
AQI 69
Georgetown
AQI 69
Leander
AQI 69
Volente
AQI 69
West Lake Hills
AQI 79
Taylor
AQI 81
Austin
AQI 78