Today | Weather | Wednesday, May 20, 2026

Weather in Roswell, New Mexico

03:50 PM
Now
Stormy Weather
66° F
Feels Like 61°
Precipitation 51 %
Wind 15 mph
UV Index (0 - 11+) 2
Humidity 74 %
Today
Stormy Weather
Day 73°
Night 57°
Precipitation 55 %
Wind 9 mph
UV Index (0 - 11+) 3

Roswell Weather Forecast Updated

48 minutes ago
Last updated on

Air Quality in Roswell

NOW
42 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.69 µg/m³
PM10 3.75 µg/m³
O3 0.045 ppm
NO2 0.2 ppb
SO2 0.1 ppb
CO 0.08 ppm
NH3 1.23 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)
PM2.51.69 µg/m³
PM103.75 µg/m³
O388.4 µg/m³
NO20.3 µg/m³
SO20.18 µg/m³
CO88.07 µg/m³
NH31.23 µg/m³
NO0.03 µg/m³