Today | Weather | Friday, October 30, 2026

Weather in Sugar Land, Texas

12:02 AM
Now
Cloudy Weather
68° F
Feels Like 70°
Precipitation 47 %
Wind 8 mph
Humidity 99 %
Today
Rainy Weather
Day 75°
Night 68°
Precipitation 81 %
Wind 9 mph
UV Index (0 - 11+) 1

Sugar Land Weather Forecast Updated

38 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (October 30, 2025)
Night

Day

70°

Night

48°

Wind

5 mph

Precipitation

0 %

Air Quality in Sugar Land

NOW
45 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 4.2 µg/m³
PM10 8.02 µg/m³
O3 0.049 ppm
NO2 0.6 ppb
SO2 0.2 ppb
CO 0.10 ppm
NH3 0.16 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)
PM2.5 – 4.2 µg/m³
PM10 – 8.02 µg/m³
O3 – 95.58 µg/m³
NO2 – 1.1 µg/m³
SO2 – 0.41 µg/m³
CO – 113.66 µg/m³
NH3 – 0.16 µg/m³
NO – 0 µg/m³