Today | Weather | Sunday, December 14, 2025

Weather in League City, Texas

07:14 AM
Now
Cloudy Weather
61° F
Feels Like 54°
Precipitation 25 %
Wind 18 mph
Humidity 88 %
Today
Cloudy Weather
Day 61°
Night 36°
Precipitation 25 %
Wind 18 mph
UV Index (0 - 11+) 2

League City Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 14, 2024)
Stormy Weather

Day

77°

Night

64°

Wind

7 mph

Precipitation

40 %

Air Quality in League City

NOW
23 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 4.63 µg/m³
PM10 5.88 µg/m³
O3 0.025 ppm
NO2 3.8 ppb
SO2 0.5 ppb
CO 0.14 ppm
NH3 0 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)
PM2.54.63 µg/m³
PM105.88 µg/m³
O348.92 µg/m³
NO27.15 µg/m³
SO21.23 µg/m³
CO164.18 µg/m³
NH30 µg/m³
NO0 µg/m³