Today | Weather | Wednesday, November 5, 2025

Weather in Houston, Texas

04:07 PM
Now
Cloudy Weather
81° F
Feels Like 81°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 1
Humidity 53 %
Today
Sunny Weather
Day 82°
Night 61°
Precipitation 1 %
Wind 6 mph
UV Index (0 - 11+) 4

Houston Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (November 5, 2024)
Cloudy Night

Day

79°

Night

61°

Wind

7 mph

Precipitation

8 %

Air Quality in Houston

NOW
45 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.75 µg/m³
PM10 7.3 µg/m³
O3 0.048 ppm
NO2 0.3 ppb
SO2 0.2 ppb
CO 0.09 ppm
NH3 0.08 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)
PM2.52.75 µg/m³
PM107.3 µg/m³
O394.92 µg/m³
NO20.6 µg/m³
SO20.5 µg/m³
CO97.99 µg/m³
NH30.08 µg/m³
NO0.07 µg/m³