Today | Weather | Wednesday, June 10, 2026

Weather in Allen, Texas

12:39 PM
Now
Cloudy Weather
90° F
Feels Like 99°
Precipitation 4 %
Wind 15 mph
UV Index (0 - 11+) 7
Humidity 56 %
Today
Cloudy Weather
Day 93°
Night 77°
Precipitation 22 %
Wind 15 mph
UV Index (0 - 11+) 7

Allen Weather Forecast Updated

28 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (June 10, 2025)
Sunny with a Chance of Thunderstorms

Day

86°

Night

72°

Wind

7 mph

UV Index

6

Precipitation

88 %

Air Quality in Allen

NOW
22 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 0.81 µg/m³
PM10 1.22 µg/m³
O3 0.024 ppm
NO2 0.3 ppb
SO2 0.1 ppb
CO 0.09 ppm
NH3 0.36 µg/m³
NO 0.17 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)
PM2.50.81 µg/m³
PM101.22 µg/m³
O346.91 µg/m³
NO20.59 µg/m³
SO20.2 µg/m³
CO100.34 µg/m³
NH30.36 µg/m³
NO0.17 µg/m³