Today | Weather | Thursday, December 4, 2025

Weather in Pasadena, Texas

03:30 AM
Now
Rainy Weather
57° F
Feels Like 52°
Precipitation 90 %
Wind 7 mph
Humidity 100 %
Today
Rainy Weather
Day 52°
Night 43°
Precipitation 94 %
Wind 12 mph
UV Index (0 - 11+) 1

Pasadena Weather Forecast Updated

25 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 4, 2024)
Stormy Weather

Day

73°

Night

59°

Wind

8 mph

Precipitation

90 %

Air Quality in Pasadena

NOW
26 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 2.23 µg/m³
PM10 3.8 µg/m³
O3 0.029 ppm
NO2 0.3 ppb
SO2 0.1 ppb
CO 0.11 ppm
NH3 0.03 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)
PM2.52.23 µg/m³
PM103.8 µg/m³
O355.96 µg/m³
NO20.53 µg/m³
SO20.26 µg/m³
CO121.23 µg/m³
NH30.03 µg/m³
NO0 µg/m³