Today | Weather | Thursday, February 5, 2026

Weather in Salt Lake City, Utah

06:38 PM
Now
Cloudy Night
45° F
Feels Like 45°
Precipitation 0 %
Wind 5 mph
Humidity 60 %
Today
Cloudy Weather
Day 54°
Night 30°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 3

Salt Lake City Weather Forecast Updated

8 minutes ago
Last updated on
Weather Forecast History
Last Year's Weather on This Day (February 5, 2025)
Partly Sunny with Showers

Day

57°

Night

32°

Wind

14 mph

UV Index

3

Precipitation

70 %

Air Quality in Salt Lake City

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

Pollutant Concentrations:

PM2.5 21.28 µg/m³
PM10 32.5 µg/m³
O3 0.046 ppm
NO2 2.6 ppb
SO2 2 ppb
CO 0.16 ppm
NH3 1.11 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)
PM2.521.28 µg/m³
PM1032.5 µg/m³
O390.51 µg/m³
NO24.98 µg/m³
SO25.33 µg/m³
CO188.97 µg/m³
NH31.11 µg/m³
NO0 µg/m³