Today | Weather | Monday, December 29, 2025

Weather in Killeen, Texas

08:43 AM
Now
Cloudy Weather
41° F
Feels Like 30°
Precipitation 0 %
Wind 15 mph
UV Index (0 - 11+) 1
Humidity 29 %
Today
Cloudy Weather
Day 48°
Night 36°
Precipitation 6 %
Wind 15 mph
UV Index (0 - 11+) 1

Killeen Weather Forecast Updated

44 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 29, 2024)
Cloudy Weather

Day

77°

Night

52°

Wind

6 mph

UV Index

3

Precipitation

0 %

Air Quality in Killeen

NOW
39 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 0.5 µg/m³
PM10 0.8 µg/m³
O3 0.042 ppm
NO2 1.2 ppb
SO2 0.1 ppb
CO 0.13 ppm
NH3 0.31 µg/m³
NO 0.03 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)
PM2.50.5 µg/m³
PM100.8 µg/m³
O382.2 µg/m³
NO22.19 µg/m³
SO20.36 µg/m³
CO144.27 µg/m³
NH30.31 µg/m³
NO0.03 µg/m³