Today | Weather | Monday, September 21, 2026

Weather in Georgetown, Texas

01:55 PM
Now
Cloudy Weather
97° F
Feels Like 108°
Precipitation 43 %
Wind 7 mph
UV Index (0 - 11+) 7
Humidity 45 %
Today
Sunny with a Chance of Thunderstorms
Day 97°
Night 75°
Precipitation 55 %
Wind 6 mph
UV Index (0 - 11+) 7

Georgetown Weather Forecast Updated

Last updated on

Air Quality in Georgetown

NOW
46 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.85 µg/m³
PM10 7.07 µg/m³
O3 0.050 ppm
NO2 0.6 ppb
SO2 0.5 ppb
CO 0.10 ppm
NH3 0.17 µg/m³
NO 0.16 µg/m³
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide
NH3 – Ammonia
NO – Nitric oxide

Health Recommendations:

Air quality is considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.53.85 µg/m³
PM107.07 µg/m³
O398.22 µg/m³
NO21.1 µg/m³
SO21.33 µg/m³
CO116.19 µg/m³
NH30.17 µg/m³
NO0.16 µg/m³