Today | Weather | Wednesday, March 18, 2026

Weather in Garland, Texas

11:22 AM
Now
Cloudy Weather
57° F
Feels Like 55°
Precipitation 0 %
Wind 16 mph
UV Index (0 - 11+) 5
Humidity 49 %
Today
Cloudy Weather
Day 75°
Night 54°
Precipitation 0 %
Wind 15 mph
UV Index (0 - 11+) 6

Garland Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (March 18, 2025)
Sunny Weather

Day

84°

Night

61°

Wind

20 mph

UV Index

6

Precipitation

0 %

Air Quality in Garland

NOW
53 AQI
Moderate air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.78 µg/m³
PM10 4.89 µg/m³
O3 0.055 ppm
NO2 0.9 ppb
SO2 0.3 ppb
CO 0.13 ppm
NH3 3.71 µg/m³
NO 0.35 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 acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.52.78 µg/m³
PM104.89 µg/m³
O3107.84 µg/m³
NO21.78 µg/m³
SO20.77 µg/m³
CO143.5 µg/m³
NH33.71 µg/m³
NO0.35 µg/m³