Today | Weather | Thursday, February 5, 2026

Weather in Sugar Land, Texas

07:38 PM
Now
Night
57° F
Feels Like 54°
Precipitation 0 %
Wind 7 mph
Humidity 48 %
Today
Night
Day 64°
Night 46°
Precipitation 3 %
Wind 9 mph

Sugar Land Weather Forecast Updated

30 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (February 5, 2025)
Partly Sunny with Showers

Day

82°

Night

68°

Wind

11 mph

UV Index

4

Precipitation

40 %

Air Quality in Sugar Land

NOW
43 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 7.03 µg/m³
PM10 8.23 µg/m³
O3 0.047 ppm
NO2 0.9 ppb
SO2 0.4 ppb
CO 0.15 ppm
NH3 0.88 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 considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.57.03 µg/m³
PM108.23 µg/m³
O391.52 µg/m³
NO21.64 µg/m³
SO21.01 µg/m³
CO172.7 µg/m³
NH30.88 µg/m³
NO0 µg/m³