Today | Weather | Tuesday, August 4, 2026

Weather in Arlington, Texas

08:27 PM
Now
Sunny Weather
97° F
Feels Like 95°
Precipitation 0 %
Wind 8 mph
UV Index (0 - 11+) 0
Humidity 30 %
Today
Night
Day 100°
Night 79°
Precipitation 1 %
Wind 8 mph

Arlington Weather Forecast Updated

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

Day

91°

Night

73°

Wind

6 mph

Precipitation

3 %

Air Quality in Arlington

NOW
41 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.41 µg/m³
PM10 5.04 µg/m³
O3 0.045 ppm
NO2 0.6 ppb
SO2 0.2 ppb
CO 0.09 ppm
NH3 0.57 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)
PM2.53.41 µg/m³
PM105.04 µg/m³
O387.38 µg/m³
NO21.13 µg/m³
SO20.4 µg/m³
CO103.1 µg/m³
NH30.57 µg/m³
NO0.04 µg/m³