Today | Weather | Tuesday, August 4, 2026

Weather in Dallas, Texas

08:27 PM
Now
Sunny Weather
97° F
Feels Like 93°
Precipitation 0 %
Wind 8 mph
UV Index (0 - 11+) 0
Humidity 31 %
Today
Night
Day 100°
Night 81°
Precipitation 1 %
Wind 8 mph

Dallas Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (August 4, 2025)
Cloudy Night

Day

90°

Night

73°

Wind

5 mph

Precipitation

3 %

Air Quality in Dallas

NOW
42 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.5 µg/m³
PM10 5.19 µg/m³
O3 0.045 ppm
NO2 0.6 ppb
SO2 0.2 ppb
CO 0.09 ppm
NH3 0.55 µg/m³
NO 0.04 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)
PM2.53.5 µg/m³
PM105.19 µg/m³
O388.37 µg/m³
NO21.1 µg/m³
SO20.52 µg/m³
CO102.6 µg/m³
NH30.55 µg/m³
NO0.04 µg/m³