Welcome to the Program for Air Quality, Health, and Society

Slide 1

View of Salt Lake City from Twin Peaks during an inversion, January 21, 2013 when PM2.5 concentrations in Salt Lake City were approximately 45 ug/m3 (NAAQS is 35 ug/m3). Photo by K. Kelly.

Slide 2

Between January 1–24, 2013, Salt Lake City’s Hawthorne monitoring station exceeded fine particulate air quality standards on 15 days. This is based on available DAQ data as of February 15, 2013. Photo by K. Kelly.

Slide 3

Soot contributes approximately 10% to fine particulate matter concentrations during inversions along the Wasatch Front. Transmission emission microscopy image of a soot particle from P. Toth.

Air Quality in the News

New grant money helps combat air pollution

August 16th, 2014

Andy Yorkin lives just a few blocks from Liberty Park, so he said it made sense to get out to bike and walk for a[...]

DAQ to monitor ozone levels in Moab

August 6th, 2014

In the winter months, it’s not uncommon for an inversion to settle in over the Moab Valley, bringing with it colder temperatures and hazy skies. T[...]

Here’s Some Cash to Convert to Clean Fuels

August 5th, 2014

I work in the Mobile Sources and Transportation Section at the Utah Division of Air Quality (DAQ) and administer a few of the incentive programs[...]

Air Quality App Puts Air Info at Your Fingertips

July 31st, 2014

Wondering what the air quality is like today? Is it OK to exercise? Should you take transit to work? Thanks to an air quality app[...]

View all news stories


There are no upcoming events to display at this time.

Social Feed