Today | Weather | Thursday, February 5, 2026

Weather in Lehi, Utah

06:33 PM
Now
Night
52° F
Feels Like 48°
Precipitation 0 %
Wind 6 mph
Humidity 49 %
Today
Sunny Weather
Day 59°
Night 28°
Precipitation 0 %
Wind 5 mph
UV Index (0 - 11+) 3

Lehi Weather Forecast Updated

52 minutes ago
Last updated on

Air Quality in Lehi

NOW
77 AQI
Moderate air quality Dominant pollutant: PM2.5

Pollutant Concentrations:

PM2.5 24.73 µg/m³
PM10 35.56 µg/m³
O3 0.044 ppm
NO2 4 ppb
SO2 2.6 ppb
CO 0.17 ppm
NH3 1 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 acceptable; however, for some pollutants, there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.

Show raw pollutant concentrations (µg/m³)
PM2.524.73 µg/m³
PM1035.56 µg/m³
O385.52 µg/m³
NO27.47 µg/m³
SO26.7 µg/m³
CO196.33 µg/m³
NH31 µg/m³
NO0 µg/m³