Today | Weather | Monday, March 2, 2026

Weather in Killeen, Texas

12:07 AM
Now
Cloudy Night
66° F
Feels Like 64°
Precipitation 1 %
Wind 13 mph
Humidity 80 %
Today
Cloudy Weather
Day 81°
Night 63°
Precipitation 0 %
Wind 10 mph
UV Index (0 - 11+) 4

Killeen Weather Forecast Updated

50 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (March 2, 2025)
Cloudy Weather

Day

79°

Night

63°

Wind

17 mph

UV Index

5

Precipitation

6 %

Air Quality in Killeen

NOW
39 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 5.2 µg/m³
PM10 11.73 µg/m³
O3 0.042 ppm
NO2 1.1 ppb
SO2 0.2 ppb
CO 0.12 ppm
NH3 1.06 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)
PM2.55.2 µg/m³
PM1011.73 µg/m³
O381.86 µg/m³
NO22.05 µg/m³
SO20.54 µg/m³
CO136.59 µg/m³
NH31.06 µg/m³
NO0 µg/m³