Today | Weather | Friday, October 9, 2026

Weather in Pasadena, Texas

02:31 AM
Now
Cloudy Night
73° F
Feels Like 72°
Precipitation 0 %
Wind 6 mph
Humidity 65 %
Today
Cloudy Weather
Day 93°
Night 70°
Precipitation 3 %
Wind 9 mph
UV Index (0 - 11+) 6

Pasadena Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (October 9, 2025)
Night

Day

90°

Night

70°

Wind

8 mph

Precipitation

1 %

Air Quality in Pasadena

NOW
38 AQI
Good air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 9.17 µg/m³
PM10 10.17 µg/m³
O3 0.036 ppm
NO2 2 ppb
SO2 0.6 ppb
CO 0.13 ppm
NH3 0.46 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 – 9.17 µg/m³
PM10 – 10.17 µg/m³
O3 – 69.93 µg/m³
NO2 – 3.78 µg/m³
SO2 – 1.49 µg/m³
CO – 151.12 µg/m³
NH3 – 0.46 µg/m³
NO – 0 µg/m³