Today | Weather | Wednesday, October 28, 2026

Weather in Las Cruces, New Mexico

07:55 AM
Now
Cloudy Weather
55° F
Feels Like 57°
Precipitation 0 %
Wind 4 mph
UV Index (0 - 11+) 0
Humidity 70 %
Today
Cloudy Weather
Day 79°
Night 54°
Precipitation 2 %
Wind 5 mph
UV Index (0 - 11+) 4

Las Cruces Weather Forecast Updated

45 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (October 28, 2025)
Night

Day

81°

Night

45°

Wind

7 mph

Precipitation

0 %

Air Quality in Las Cruces

NOW
16 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.9 µg/m³
PM10 5.41 µg/m³
O3 0.018 ppm
NO2 1 ppb
SO2 0 ppb
CO 0.09 ppm
NH3 2.12 µg/m³
NO 0.01 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 – 1.9 µg/m³
PM10 – 5.41 µg/m³
O3 – 34.85 µg/m³
NO2 – 1.92 µg/m³
SO2 – 0.06 µg/m³
CO – 97.91 µg/m³
NH3 – 2.12 µg/m³
NO – 0.01 µg/m³