Today | Weather | Saturday, May 30, 2026

Weather in League City, Texas

08:07 PM
Now
Cloudy Weather
82° F
Feels Like 86°
Precipitation 0 %
Wind 9 mph
UV Index (0 - 11+) 0
Humidity 71 %
Today
Cloudy Night
Day 90°
Night 75°
Precipitation 2 %
Wind 7 mph

League City Weather Forecast Updated

45 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (May 30, 2025)
Stormy Weather

Day

84°

Night

73°

Wind

6 mph

UV Index

9

Precipitation

97 %

Air Quality in League City

NOW
17 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.53 µg/m³
PM10 3.77 µg/m³
O3 0.019 ppm
NO2 0.2 ppb
SO2 0.1 ppb
CO 0.09 ppm
NH3 0.29 µg/m³
NO 0.02 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)
PM2.51.53 µg/m³
PM103.77 µg/m³
O337.1 µg/m³
NO20.38 µg/m³
SO20.2 µg/m³
CO107.8 µg/m³
NH30.29 µg/m³
NO0.02 µg/m³