Today | Weather | Friday, October 9, 2026

Weather in Sugar Land, Texas

05:20 PM
Now
Cloudy Weather
91° F
Feels Like 91°
Precipitation 0 %
Wind 8 mph
UV Index (0 - 11+) 2
Humidity 28 %
Today
Sunny Weather
Day 91°
Night 66°
Precipitation 0 %
Wind 8 mph
UV Index (0 - 11+) 6

Sugar Land Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (October 9, 2025)
Night

Day

90°

Night

70°

Wind

8 mph

Precipitation

1 %

Air Quality in Sugar Land

NOW
46 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 6.55 µg/m³
PM10 7.24 µg/m³
O3 0.050 ppm
NO2 0.5 ppb
SO2 0.4 ppb
CO 0.11 ppm
NH3 0.32 µg/m³
NO 0.12 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)
PM2.5 – 6.55 µg/m³
PM10 – 7.24 µg/m³
O3 – 97.81 µg/m³
NO2 – 1 µg/m³
SO2 – 1.12 µg/m³
CO – 120.72 µg/m³
NH3 – 0.32 µg/m³
NO – 0.12 µg/m³