Today | Weather | Thursday, May 21, 2026

Weather in Mesquite, Texas

12:06 AM
Now
Cloudy Weather
66° F
Feels Like 66°
Precipitation 49 %
Wind 7 mph
Humidity 96 %
Today
Stormy Weather
Day 77°
Night 64°
Precipitation 96 %
Wind 7 mph
UV Index (0 - 11+) 3

Mesquite Weather Forecast Updated

21 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (May 21, 2025)
Cloudy Weather

Day

88°

Night

64°

Wind

7 mph

UV Index

11

Precipitation

1 %

Air Quality in Mesquite

NOW
12 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 2.96 µg/m³
PM10 3.24 µg/m³
O3 0.012 ppm
NO2 1.9 ppb
SO2 0.1 ppb
CO 0.11 ppm
NH3 1.46 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)
PM2.52.96 µg/m³
PM103.24 µg/m³
O323.93 µg/m³
NO23.57 µg/m³
SO20.39 µg/m³
CO126.58 µg/m³
NH31.46 µg/m³
NO0 µg/m³