Today | Weather | Tuesday, October 13, 2026

Weather in Plano, Texas

01:03 AM
Now
Cloudy Night
79° F
Feels Like 82°
Precipitation 3 %
Wind 10 mph
Humidity 83 %
Today
Sunny with a Chance of Thunderstorms
Day 91°
Night 77°
Precipitation 55 %
Wind 10 mph
UV Index (0 - 11+) 5

Plano Weather Forecast Updated

Weather Forecast History
Last Year's Weather on This Day (October 13, 2025)
Night

Day

90°

Night

66°

Wind

6 mph

Precipitation

3 %

Air Quality in Plano

NOW
29 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.62 µg/m³
PM10 3.5 µg/m³
O3 0.031 ppm
NO2 1.1 ppb
SO2 0.3 ppb
CO 0.10 ppm
NH3 0.33 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 considered satisfactory, and air pollution poses little or no risk.

Show raw pollutant concentrations (µg/m³)
PM2.5 – 2.62 µg/m³
PM10 – 3.5 µg/m³
O3 – 61.21 µg/m³
NO2 – 2.06 µg/m³
SO2 – 0.74 µg/m³
CO – 117.06 µg/m³
NH3 – 0.33 µg/m³
NO – 0 µg/m³