Today | Weather | Wednesday, March 18, 2026
Active Weather Warnings

Weather in Laramie, Wyoming

03:46 AM
Now
Cloudy Night
39° F
Feels Like 30°
Precipitation 0 %
Wind 12 mph
Humidity 45 %
Today
Cloudy Weather
Day 70°
Night 37°
Precipitation 0 %
Wind 24 mph
UV Index (0 - 11+) 5

Warning: Strong Winds Today: 24 mph

Laramie Weather Forecast Updated

8 minutes ago
Last updated on

Air Quality in Laramie

NOW
29 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.06 µg/m³
PM10 2.54 µg/m³
O3 0.031 ppm
NO2 0.9 ppb
SO2 0.2 ppb
CO 0.08 ppm
NH3 0.57 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)
PM2.51.06 µg/m³
PM102.54 µg/m³
O361.52 µg/m³
NO21.78 µg/m³
SO20.62 µg/m³
CO93.4 µg/m³
NH30.57 µg/m³
NO0 µg/m³