Today | Weather | Thursday, October 29, 2026

Weather in League City, Texas

03:07 AM
Now
Cloudy Night
66° F
Feels Like 66°
Precipitation 0 %
Wind 5 mph
Humidity 91 %
Today
Cloudy Weather
Day 81°
Night 66°
Precipitation 3 %
Wind 9 mph
UV Index (0 - 11+) 4

League City Weather Forecast Updated

2 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (October 29, 2025)
Night

Day

70°

Night

50°

Wind

10 mph

Precipitation

0 %

Air Quality in League City

NOW
45 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 4.21 µg/m³
PM10 10.49 µg/m³
O3 0.049 ppm
NO2 0.2 ppb
SO2 0.1 ppb
CO 0.10 ppm
NH3 0.05 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 – 4.21 µg/m³
PM10 – 10.49 µg/m³
O3 – 96.17 µg/m³
NO2 – 0.39 µg/m³
SO2 – 0.28 µg/m³
CO – 113.69 µg/m³
NH3 – 0.05 µg/m³
NO – 0 µg/m³