Today | Weather | Monday, January 19, 2026

Weather in Austin, Texas

06:24 PM
Now
Cloudy Night
63° F
Feels Like 63°
Precipitation 0 %
Wind 5 mph
Humidity 25 %
Today
Sunny Weather
Day 68°
Night 39°
Precipitation 0 %
Wind 5 mph
UV Index (0 - 11+) 4

Austin Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (January 19, 2025)
Sunny Weather

Day

43°

Night

23°

Wind

12 mph

UV Index

4

Precipitation

1 %

Air Quality in Austin

NOW
61 AQI
Moderate air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 4.49 µg/m³
PM10 6.62 µg/m³
O3 0.058 ppm
NO2 2.6 ppb
SO2 0.7 ppb
CO 0.13 ppm
NH3 0.85 µg/m³
NO 0.08 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 acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.54.49 µg/m³
PM106.62 µg/m³
O3112.94 µg/m³
NO24.83 µg/m³
SO21.85 µg/m³
CO150.48 µg/m³
NH30.85 µg/m³
NO0.08 µg/m³