Today | Weather | Wednesday, December 24, 2025

Weather in Lehi, Utah

11:10 AM
Now
Cloudy Weather
55° F
Feels Like 52°
Precipitation 0 %
Wind 10 mph
UV Index (0 - 11+) 1
Humidity 43 %
Today
Cloudy Weather
Day 63°
Night 50°
Precipitation 22 %
Wind 10 mph
UV Index (0 - 11+) 1

Lehi Weather Forecast Updated

Last updated on

Air Quality in Lehi

NOW
25 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 1.7 µg/m³
PM10 2.51 µg/m³
O3 0.027 ppm
NO2 1.1 ppb
SO2 0.1 ppb
CO 0.09 ppm
NH3 0.07 µg/m³
NO 0.2 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)
PM2.51.7 µg/m³
PM102.51 µg/m³
O353.03 µg/m³
NO22.16 µg/m³
SO20.29 µg/m³
CO100.34 µg/m³
NH30.07 µg/m³
NO0.2 µg/m³