Today | Weather | Tuesday, April 21, 2026

Weather in Carrollton, Texas

05:26 PM
Now
Rainy Weather
61° F
Feels Like 54°
Precipitation 42 %
Wind 12 mph
UV Index (0 - 11+) 1
Humidity 87 %
Today
Rainy Weather
Day 63°
Night 59°
Precipitation 100 %
Wind 9 mph
UV Index (0 - 11+) 2

Carrollton Weather Forecast Updated

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

Day

81°

Night

61°

Wind

4 mph

UV Index

10

Precipitation

1 %

Air Quality in Carrollton

NOW
45 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 3.1 µg/m³
PM10 3.19 µg/m³
O3 0.048 ppm
NO2 0.8 ppb
SO2 0.1 ppb
CO 0.12 ppm
NH3 0.6 µg/m³
NO 0.07 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)
PM2.53.1 µg/m³
PM103.19 µg/m³
O394.98 µg/m³
NO21.46 µg/m³
SO20.2 µg/m³
CO134.04 µg/m³
NH30.6 µg/m³
NO0.07 µg/m³