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Salt Lake County—Current Conditions

July 23, 2016 10:00 PM (updated hourly)



PM 2.5

9.5 µg/m3

Ozone

0.04 ppm

Temperature

81° F

Wind

E 3.3 mph

As with temperature, air pollution varies throughout the day.



Please suggest a webcam to us.
 

Smoke from wild fires could cause high concentrations of particulates in populated areas. If smoke becomes thick, persons with existing heart or respiratory ailments should reduce physical exertion and outdoor activity.

Explanation

The data displayed on this page represents the current air pollution levels and meteorological values, and is not quality assured. For quality assured data please visit http://www.epa.gov/airdata/.

Particulate matter (PM), also known as particle pollution, is a complex mixture of extremely small dust and soot particles. For more information visit Air Pollutants: Particulate Matter.

Ozone (O3) is formed when hydrocarbons and nitrogen oxides chemically react in the presence of sunlight and heat. For more information visit Air Pollutants: Ozone.

Phone App

Look for the Utah Air phone app on Android and iPhone stores.