Today | Weather | Wednesday, February 25, 2026

Weather in Lehi, Utah

09:18 PM
Now
Cloudy Night
48° F
Feels Like 45°
Precipitation 49 %
Wind 7 mph
Humidity 80 %
Today
Rainy Night
Day 57°
Night 41°
Precipitation 65 %
Wind 7 mph

Lehi Weather Forecast Updated

Last updated on

Air Quality in Lehi

NOW
23 AQI
Good air quality Dominant pollutant: O3

Pollutant Concentrations:

PM2.5 0.73 µg/m³
PM10 1.92 µg/m³
O3 0.024 ppm
NO2 1.9 ppb
SO2 0 ppb
CO 0.10 ppm
NH3 0.72 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)
PM2.50.73 µg/m³
PM101.92 µg/m³
O347.91 µg/m³
NO23.54 µg/m³
SO20.09 µg/m³
CO113.19 µg/m³
NH30.72 µg/m³
NO0 µg/m³