Air Quality in Round Rock, United States
Drizzle
22.0°C · 53.3% humidity
22.0°
Feels 22.0°
15
Good
Air quality is satisfactory. Enjoy outdoor activities.
5 stations
Nearby Monitoring Stations
AQI Forecast
Calibrated
12
3pm
13
25
25
6pm
11
0
0
9pm
0
11
11
12am
11
11
11
3am
11
11
11
6am
11
11
11
9am
11
11
11
12pm
11
11
Station readings
12
13
25
25
CAMS model
adj -26
50
50
37
37
37
25
25
25
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
PM2.5 Trend (24h)
28h · 2 stations53.3%
Humidity
93.2 km/h
Wind SSE
1018.5 hPa
Pressure
0.7
UV Low
GoodModerateUSGUnhealthyVery UnhealthyHazardous
What is the weather forecast for Round Rock?
Temperature & Precipitation
PM2.53.7 µg/m³
✓ WHO
Good
PM1013.7 µg/m³
Good
UV INDEX0.7
Low
Station readings (5 stations within 25 km)
3.7
Median
4.68
Average
0.73
Low
12.0
High
PM2.5 µg/m³ · Model: 5.9 · Bias: +2.2
What is the 7-day forecast for Round Rock?
04-09
22.3° 14.9°
0.31 mm
04-10
22.4° 16.7°
0.44 mm
04-11
24.7° 16.1°
0.38 mm
04-12
27.1° 18.3°
0.31 mm
04-13
29.1° 20.4°
0.06 mm
04-14
29.4° 19.9°
0.06 mm
04-15
30.7° 18.6°
1.13 mm
Both models agree
Avg diff: 2.5°C
Where are air quality stations near Round Rock?
–
Dry Fork Grogu
1
Brushy Creek Massai
15
CAPCOG Pflugerville
50
Austin North Interstate 35
24
CAPCOG Lake Georgetown
36
Austin Audubon Society, Austin, Texas
32
Austin Audubon Society, Austin, Texas
38
Austin Northwest, Austin, Texas
26
Austin Northwest, Austin, Texas
38
Austin Northwest, Austin, Texas
What cities are near Round Rock?
Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-04-09T18:41 UTC.