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Today | Weather | Thursday, September 4, 2025
Air Quality Alert (Issued when air pollution levels are unhealthy, especially for sensitive groups.)

Weather in Frisco, Texas

12:39 PM
Now
Sunny WeatherSunny weather, clear skies and sunny weather.
95° F
Feels Like 99°
Precipitation 0 %
Wind 12 mph
UV Index (0 - 11+) 11
Humidity 30 %
Today
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 102°
Night 75°
Precipitation 1 %
Wind 9 mph
UV Index (0 - 11+) 11

Warning: Extreme UV Index Today: 11+

Overexposure to the sun's harmful UV rays can cause sunburn and increase the risk of developing skin cancer, including melanoma. Protect yourself by wearing clothing that covers your skin, sunglasses, and a hat. Apply a broad-spectrum sunscreen with an SPF of 30 or higher every two hours, even on cloudy days. Minimize direct sun exposure during peak hours (10 AM to 4 PM) to reduce the risk.

Frisco Weather Forecast Updated

Last updated on

Weather Forecast History

Last Year's Weather on This Day (September 4, 2024)

Rainy WeatherRainy weather, precipitation in the form of water droplets falling from the sky.

Day

81°

Night

70°

Wind

7 mph

UV Index

2

Precipitation

100

Air quality in Frisco

NOW
54 AQI
Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 6.90 µg/m³
PM10 10.85 µg/m³
O₃ 52.90 ppb
NO₂ 16.43 ppb
SO₂ 1.38 ppb
CO 369.41 ppb
PM2.5 – Fine particles <2.5μm
PM10 – Inhalable particles <10μm
O3 – Ozone
NO2 – Nitrogen dioxide
SO2 – Sulfur dioxide
CO – Carbon monoxide

Health Recommendations:

Air quality is currently in the acceptable range. However, sensitive individuals should be aware of potential risks from certain pollutants.

View Hourly Air Quality Forecast