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

Round Rock

Williamson County, Texas

2026-06-25 00:00
AQI (US)
Moderate
Pollutants|Pollens
PM10
μg/m³
98
PM2.5
μg/m³
17.1
O3
μg/m³
64.3
Weather
  • ℃
  • ℉
32℃
54%
14 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • Pollen
  • PM10
  • PM2.5
  • O3
Places included
CAPCOG Round Rock Brushy Creek W C1620
AQI 28
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 72
Jollyville
AQI 72
Pflugerville
AQI 72
Hutto
AQI 66
Cedar Park
AQI 72
Georgetown
AQI 64
Leander
AQI 64
Volente
AQI 72
West Lake Hills
AQI 72
Taylor
AQI 66
Austin
AQI 73