Today | Weather | Wednesday, November 26, 2025

Weather in Houston, Texas

04:26 PM
Now
Cloudy Weather
66° F
Feels Like 64°
Precipitation 0 %
Wind 14 mph
UV Index (0 - 11+) 1
Humidity 43 %
Today
Cloudy Weather
Day 66°
Night 48°
Precipitation 3 %
Wind 13 mph
UV Index (0 - 11+) 4

Houston Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (November 26, 2024)
Sunny Weather

Day

68°

Night

59°

Wind

4 mph

UV Index

4

Precipitation

2 %

Air Quality in Houston

NOW
48 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 9.24 µg/m³
PM10 11.12 µg/m³
O3 0.052 ppm
NO2 1.2 ppb
SO2 1.2 ppb
CO 0.16 ppm
NH3 0.37 µg/m³
NO 0.23 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)
PM2.59.24 µg/m³
PM1011.12 µg/m³
O3101.58 µg/m³
NO22.27 µg/m³
SO23.22 µg/m³
CO178.91 µg/m³
NH30.37 µg/m³
NO0.23 µg/m³