Main Menu Utah Department of Environmental Quality
 

Utah Air Quality API

Forecast

RSS Feed

  • Salt Lake - https://air.utah.gov/rssFeed.php?id=slc
  • Box Elder - https://air.utah.gov/rssFeed.php?id=boxelder
  • Cache - https://air.utah.gov/rssFeed.php?id=sm
  • Carbon - https://air.utah.gov/rssFeed.php?id=p2
  • Davis - https://air.utah.gov/rssFeed.php?id=bv
  • Duchesne - https://air.utah.gov/rssFeed.php?id=rs
  • Grand - https://air.utah.gov/rssFeed.php?id=m7
  • Iron - https://air.utah.gov/rssFeed.php?id=en
  • Tooele - https://air.utah.gov/rssFeed.php?id=tooele
  • Uintah - https://air.utah.gov/rssFeed.php?id=v4
  • Utah - https://air.utah.gov/rssFeed.php?id=ln
  • Washington - https://air.utah.gov/rssFeed.php?id=washington
  • Weber - https://air.utah.gov/rssFeed.php?id=hv

CSV Feed

Latest three day air quality forecast for all of the forecasted counties.
https://air.utah.gov/csvFeed.php?id=forecast

Widget

Get a two day or three day to add to your site.
https://air.utah.gov/widget/forecastAirQuality.php

Including the widget into your web page copy the HTML code below.


<iframe width="500" height="240" src="https://air.utah.gov/widget/forecastAirQuality.php" title="Salt Lake Air Quality Forecast"></iframe>

Display Options

For the options change source url to modify the appearance of the widget.

Default County

Set the id to the county you want to show.
https://air.utah.gov/widget/forecastAirQuality.php?p=forecast&id=slc

Three day forecast

https://air.utah.gov/widget/forecastAirQuality.php?p=forecast&id=slc&days=3
Note: remove the &days=3 to return to only a two day forecast.

Size of icons

You can use small or large to decrease or increase the size of the icons.

Small

https://air.utah.gov/widget/forecastAirQuality.php?p=forecast&id=slc&size=small

Large

https://air.utah.gov/widget/forecastAirQuality.php?p=forecast&id=slc&size=large

Sign-up for Email Forecasts

To sign up for our air quality forecast emailing list fill out the form at https://air.utah.gov/forecast.php?id=slc#ctct-inline-form

Phone Forecasts

To listen to the air qualitty forcast for all counties call 801-536-0072 or toll-free 1-800-228-5434.



Latest Air Quality Data

The most recent data is not quality assured. The website updates the data once an hour and contains 1 hour averages.

XML Feed

  • All Stations https://air.utah.gov/xmlFeed.php
  • Salt Lake, Hawthorne - https://air.utah.gov/xmlFeed.php?id=slc
  • Cache, Smithfield - https://air.utah.gov/xmlFeed.php?id=sm
  • Carbon, Price - https://air.utah.gov/xmlFeed.php?id=p2
  • Davis, Bountiful - https://air.utah.gov/xmlFeed.php?id=bv
  • Duchesne, Roosevelt - https://air.utah.gov/xmlFeed.php?id=rs
  • Iron, Enoch - https://air.utah.gov/xmlFeed.php?id=en
  • Tooele, Erda - https://air.utah.gov/xmlFeed.php?id=tooele
  • Uintah, Vernal - https://air.utah.gov/xmlFeed.php?id=v4
  • Utah, Lindon - https://air.utah.gov/xmlFeed.php?id=ln
  • Washington, Hurricane - https://air.utah.gov/xmlFeed.php?id=washington
  • Weber, Harrisville - https://air.utah.gov/xmlFeed.php?id=hv
  • Salt Lake, Midvale - https://air.utah.gov/xmlFeed.php?id=cv
  • Salt Lake, Inland Port - https://air.utah.gov/xmlFeed.php?id=ip
  • Salt Lake, West Valley - https://air.utah.gov/xmlFeed.php?id=lp
  • Salt Lake, Rose Park - https://air.utah.gov/xmlFeed.php?id=rp
  • Salt Lake, Near Road I-15 - https://air.utah.gov/xmlFeed.php?id=nr
  • Salt Lake, Utah Tech. Center - https://air.utah.gov/xmlFeed.php?id=ut
  • Utah, Spanish Fork - https://air.utah.gov/xmlFeed.php?id=sf

CSV Feed

The CSV data contains tab delimiters instead of commas.

Example Data:
dtstamp ozone ozone_8hr_avg pm25 pm25_24hr_avg nox no2 temp rh ws wd co sr so2 noy bp pm10
01/13/2023 10:00:00 0.011 0.003 8.6 6.3 0.067 0.031 36.89 67 0.7 145 0.55 144 0.001 74.171 -9999 -9999
dtstamp is the date and time stamp in day/month/year 24-hour:minute:second
ozone is in PPM
ozone_8hr_avg is a rolling 8-hour average in PPM
pm25 is particulates under 2.5 ug/m3
pm25_24hr_avg is the rolling 24-hour average in ug/m3
nox is remaining nitrogen oxide compounds in PPM
no2 is nitrogen dioxide in PPM
no is nitrogen oxide calculated from nox - no2 in PPM
temp is the temperature in degrees fahrenheit
rh is the relative humidity in percent
ws is wind speed in mile per hour
wd is wind direction in degrees
co is carbon monoxide in PPM
sr is solar radiation in watts per meter squared
so2 is sulphur dioxide in PPB
noy is the reactive oxides of nitrogen in PPB
bp is the barometric pressure in millimeters of mercury
pm10 is particulates under 10 ug/m3

  • Salt Lake, Hawthorne - https://air.utah.gov/csvFeed.php?id=slc
  • Cache, Smithfield - https://air.utah.gov/csvFeed.php?id=sm
  • Carbon, Price - https://air.utah.gov/csvFeed.php?id=p2
  • Davis, Bountiful - https://air.utah.gov/csvFeed.php?id=bv
  • Duchesne, Roosevelt - https://air.utah.gov/csvFeed.php?id=rs
  • Grand, Moab - https://air.utah.gov/csvFeed.php?id=m7
  • Iron, Enoch - https://air.utah.gov/csvFeed.php?id=en
  • Tooele, Erda - https://air.utah.gov/csvFeed.php?id=tooele
  • Uintah, Vernal - https://air.utah.gov/csvFeed.php?id=v4
  • Utah, Lindon - https://air.utah.gov/csvFeed.php?id=ln
  • Washington, Hurricane - https://air.utah.gov/csvFeed.php?id=washington
  • Weber, Harrisville - https://air.utah.gov/csvFeed.php?id=hv
  • Salt Lake, Midvale - https://air.utah.gov/csvFeed.php?id=cv
  • Salt Lake, Inland Port - https://air.utah.gov/csvFeed.php?id=ip
  • Salt Lake, West Valley - https://air.utah.gov/csvFeed.php?id=lp
  • Salt Lake, Rose Park - https://air.utah.gov/csvFeed.php?id=rp
  • Salt Lake, Near Road I15 - https://air.utah.gov/csvFeed.php?id=nr
  • Salt Lake, Utah Tech. Center - https://air.utah.gov/csvFeed.php?id=ut
  • Utah, Spanish Fork - https://air.utah.gov/csvFeed.php?id=sf

RSS Feed

  • Salt Lake, Hawthorne - https://air.utah.gov/rssCurFeed.php?id=slc
  • Cache, Smithfield - https://air.utah.gov/rssCurFeed.php?id=sm
  • Carbon, Price - https://air.utah.gov/rssCurFeed.php?id=p2
  • Davis, Bountiful - https://air.utah.gov/rssCurFeed.php?id=bv
  • Duchesne, Roosevelt - https://air.utah.gov/rssCurFeed.php?id=rs
  • Iron, Enoch - https://air.utah.gov/rssCurFeed.php?id=en
  • Grand, Moab - https://air.utah.gov/rssCurFeed.php?id=m7
  • Tooele, Erda - https://air.utah.gov/rssCurFeed.php?id=tooele
  • Uintah, Vernal - https://air.utah.gov/rssCurFeed.php?id=v4
  • Utah, Lindon - https://air.utah.gov/rssCurFeed.php?id=ln
  • Washington, Hurricane - https://air.utah.gov/rssCurFeed.php?id=washington
  • Weber, Harrisville - https://air.utah.gov/rssCurFeed.php?id=hv

Widget

Display current air quality data in your website.

Current Conditions Data

Including the widget into your web page copy the HTML code below.


<iframe width="240" height="380" src="https://air.utah.gov/widget/boxesAirQuality.php" title="Salt Lake Air Quality Data"></iframe>

Current Data Table

Including the widget into your web page copy the HTML code below.


<iframe width="210" height="270" src="https://air.utah.gov/widget/currentAirQuality.php" title="Salt Lake Air Quality Data"></iframe>

List of Stations

Air monitoring stations and addresses
Pollutant / meteorological data date ranges

Requesting Historical Data

For quality assured data please visit EPA’s Air Quality Data.

When requesting data please specify the following:

  • Location (city, county, or station)
  • Parameters (i.e. PM2.5, ozone, no, no2, nox, so2, co, wind speed, wind direction, temperature, solar radiation, etc.)
  • Date range (May 2021 - August 2021, 2020 and 2021)