Today | Weather | Tuesday, January 13, 2026

Weather in Salt Lake City, Utah

01:31 PM
Now
Cloudy Weather
43° F
Feels Like 43°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 1
Humidity 53 %
Today
Cloudy Weather
Day 45°
Night 25°
Precipitation 0 %
Wind 4 mph
UV Index (0 - 11+) 1

Salt Lake City Weather Forecast Updated

Weather Forecast History
Last Year's Weather on This Day (January 13, 2025)
Cloudy Weather

Day

36°

Night

21°

Wind

4 mph

UV Index

2

Precipitation

0 %

Air Quality in Salt Lake City

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

Pollutant Concentrations:

PM2.5 30.36 µg/m³
PM10 44.12 µg/m³
O3 0.034 ppm
NO2 3.6 ppb
SO2 0.7 ppb
CO 0.20 ppm
NH3 0.19 µg/m³
NO 2.77 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)
PM2.530.36 µg/m³
PM1044.12 µg/m³
O366.3 µg/m³
NO26.77 µg/m³
SO21.86 µg/m³
CO232.78 µg/m³
NH30.19 µg/m³
NO2.77 µg/m³