Today | Weather | Wednesday, March 18, 2026

Weather in Mesquite, Texas

05:22 AM
Now
Cloudy Night
46° F
Feels Like 36°
Precipitation 0 %
Wind 16 mph
Humidity 54 %
Today
Cloudy Weather
Day 75°
Night 54°
Precipitation 0 %
Wind 16 mph
UV Index (0 - 11+) 7

Mesquite Weather Forecast Updated

6 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (March 18, 2025)
Cloudy Weather

Day

81°

Night

63°

Wind

20 mph

UV Index

7

Precipitation

0 %

Air Quality in Mesquite

NOW
58 AQI
Moderate air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.78 µg/m³
PM10 4.85 µg/m³
O3 0.057 ppm
NO2 0.9 ppb
SO2 0.3 ppb
CO 0.13 ppm
NH3 4.3 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 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)
PM2.53.78 µg/m³
PM104.85 µg/m³
O3110.93 µg/m³
NO21.63 µg/m³
SO20.87 µg/m³
CO152.53 µg/m³
NH34.3 µg/m³
NO0 µg/m³