Today | Weather | Sunday, January 4, 2026

Weather in San Angelo, Texas

10:44 PM
Now
Cloudy Night
54° F
Feels Like 50°
Precipitation 0 %
Wind 9 mph
Humidity 59 %
Today
Cloudy Night
Day 75°
Night 52°
Precipitation 0 %
Wind 8 mph

San Angelo Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (January 4, 2025)
Cloudy Weather

Day

72°

Night

52°

Wind

17 mph

UV Index

3

Precipitation

0 %

Air Quality in San Angelo

NOW
51 AQI
Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 12.51 µg/m³
PM10 15.16 µg/m³
O3 0.046 ppm
NO2 0.5 ppb
SO2 0.4 ppb
CO 0.14 ppm
NH3 0.46 µg/m³
NO 0 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)
PM2.512.51 µg/m³
PM1015.16 µg/m³
O391.17 µg/m³
NO20.91 µg/m³
SO21.16 µg/m³
CO163.2 µg/m³
NH30.46 µg/m³
NO0 µg/m³