Today | Weather | Sunday, December 14, 2025

Weather in Las Cruces, New Mexico

06:09 AM
Now
Cloudy Night
39° F
Feels Like 39°
Precipitation 0 %
Wind 4 mph
Humidity 57 %
Today
Cloudy Weather
Day 64°
Night 36°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 3

Las Cruces Weather Forecast Updated

Last updated on
Weather Forecast History
Last Year's Weather on This Day (December 14, 2024)
Cloudy Night

Day

63°

Night

37°

Wind

4 mph

Precipitation

0 %

Air Quality in Las Cruces

NOW
55 AQI
Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 14.22 µg/m³
PM10 27.38 µg/m³
O3 0.027 ppm
NO2 3.7 ppb
SO2 0.3 ppb
CO 0.21 ppm
NH3 0.82 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 acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.514.22 µg/m³
PM1027.38 µg/m³
O352.5 µg/m³
NO26.99 µg/m³
SO20.83 µg/m³
CO244.01 µg/m³
NH30.82 µg/m³
NO0 µg/m³