A3: Utah Air Monitoring Program

Metrics

Utah Air Monitoring Program

Made using data from the Utah Air Monitoring Program data archive, these tables report relevant pollutant measures as well as design values from each monitoring site. Design values (DV) are used by the Environmental Protection Agency to designate non-attainment areas and track progress towards the National Ambient Air Quality Standards. Calculated using a three-year average of various pollutant measures, these design values are compared with national regulatory values to determine attainment. These averages are used in comparison with Environmental Protection Agency regulatory values reported in table A.3.1. Tables are labeled by name and monitoring site ID.

A.3.1 Pollutant measures, units, and regulatory values

Regulatory values are set standards from the Environmental Protection Agency used to determine attainment. This table provides pollutant regulatory values as a reference for the remaining tables in this section.
Pollutant Measure Timescale Units Regulatory Value (RV)
Ozone Fourth max 8hr parts per million 0.07
PM2.5 98th percentile 24hr Max micrograms per cubic meter 35
PM10 Second max 24hr micrograms per cubic meter 150
CO First max 8hr parts per million 9
SO2 98th percentile 1hr Max parts per billion 75
NOX 98th percentile 1hr Max parts per billion 100

Monitoring Sites

A.3.2 Portage (Box Elder) - 49-003-7001

Pollutant 2017 2018 2019 2020 2021 2022 2023 DV
Ozone 0.063 0.069 0.059 0.066 0.071 0.049 0.057 0.062
PM2.5 - - - - - - - -
PM10 - - - - - - - -
CO - - - - - - - -
SO2 - - - - - - - -
NOX - 14 15 11 10 18 8.6 12.767

A.3.3 Smithfield - 49-005-0007

Pollutant 2017 2018 2019 2020 2021 2022 2023 DV
Ozone 0.063 0.069 0.062 0.068 0.068 0.063 0.067 0.066
PM2.5 39.3 27.9 44 29.4 37.2 28.1 38 34.843
PM10 80 67 66 260 135 - - 121.6
CO - - - - - - - -
SO2 - - - - - - - -
NOX 37 30 33.1 30.9 31.3 33.3 37.3 33.271

A.3.4 Price - 49-007-1003

Pollutant 2017 2018 2019 2020 2021 2022 2023 DV
Ozone 0.066 0.073 0.068 0.067 0.071 0.06 0.059 0.066
PM2.5 - - - - - 13.2 7.3 10.25
PM10 - - - - - - - -
CO - - - - - - - -
SO2 - - - - - - - -
NOX 22 14 16 18 16.9 15.6 16.7 17.029

A.3.5 Bountiful Viewmont - 49-011-0004

Pollutant 2017 2018 2019 2020 2021 2022 2023 DV
Ozone 0.078 0.08 0.073 0.08 0.082 0.075 0.073 0.077
PM2.5 36 25.7 22.5 34 35.8 25.4 25.7 29.3
PM10 48 48 29 42 77 53 60 51
CO - - - - - - - -
SO2 - - - - - - - -
NOX 46 45 46 44.1 46.7 49.7 50.7 46.886

A.3.6 Roosevelt - 49-013-0002

Pollutant 2017 2018 2019 2020 2021 2022 2023 DV
Ozone 0.078 0.071 0.087 0.063 0.072 0.066 0.093 0.076
PM2.5 28.2 23.9 22.3 23.2 26.9 21.4 33.7 25.657
PM10 - - - - 21 103 67 63.667
CO - - - - - - - -
SO2 - - - - - - - -
NOX 26.3 22.8 27 26.8 26.1 40.3 51 31.471

A.3.7 Myton (Duchesne) - 49-013-7011

Pollutant 2017 2018 2019 2020 2021 2022 2023 DV
Ozone 0.081 0.065 0.079 0.064 0.069 0.066 0.094 0.074
PM2.5 - - - - - - - -
PM10 - - - - - - - -
CO - - - - - - - -
SO2 - - - - - - - -
NOX 28.1 14.4 18.5 18.2 24.4 18.9 31.6 22.014

A.3.8 Moab - 49-019-0007

Pollutant 2017 2018 2019 2020 2021 2022 2023 DV
Ozone - - - - - - 0.062 0.062
PM2.5 - - - - - - 13.2 13.2
PM10 - - - - - - - -
CO - - - - - - - -
SO2 - - - - - - - -
NOX - - - - - - 23.4 23.4

A.3.9 Enoch - 49-021-0005

Pollutant 2017 2018 2019 2020 2021 2022 2023 DV
Ozone - 0.067 0.06 0.061 0.065 0.061 0.061 0.063
PM2.5 - 13.7 11.3 16.5 20.9 12.4 9.9 14.117
PM10 - - - - - - - -
CO - - - - - - - -
SO2 - - - - - - - -
NOX - 29 46.3 40.2 35.2 38.4 60.8 41.65

A.3.10 Copperview - 49-035-2005

Pollutant 2017 2018 2019 2020 2021 2022 2023 DV
Ozone - 0.079 0.067 0.075 0.086 0.074 0.073 0.076
PM2.5 - 31.6 28.7 31.2 44.4 28.9 29.1 32.317
PM10 - - - - - - - -
CO - 1 1 1.4 1.1 1 1 1.083
SO2 - 3 5 2.2 2.7 3 3.1 3.167
NOX - 46 51.7 50.8 45.3 47.8 48.3 48.317

A.3.11 Hawthorne - 49-035-3006

Pollutant 2017 2018 2019 2020 2021 2022 2023 DV
Ozone 0.081 0.074 0.073 0.075 0.081 0.072 0.072 0.075
PM2.5 35.7 26.2 26.4 27 36.9 27.4 30.3 29.986
PM10 77 103 67 77 93 112 71 85.714
CO 1.7 1.6 1.2 1.2 1.1 1.1 0.8 1.243
SO2 3.3 3.7 4.2 3.5 3.8 3.3 3.4 3.6
NOX 51 49 55.4 52.6 46.6 44.9 45.4 49.271

A.3.12 Rose Park - 49-035-3010

Pollutant 2017 2018 2019 2020 2021 2022 2023 DV
Ozone - 0.08 0.071 0.08 0.079 0.075 0.07 0.076
PM2.5 38.5 29.4 21.7 32 39.5 31.4 29.8 31.757
PM10 - - - - - - - -
CO - 2.9 1.3 1.4 1.3 1.1 1.2 1.533
SO2 - 5 6.6 4.8 6.5 5.2 4.9 5.5
NOX - 47 46.8 50.4 48.6 49.8 49.4 48.667

A.3.13 Herriman - 49-035-3013

Pollutant 2017 2018 2019 2020 2021 2022 2023 DV
Ozone 0.078 0.078 0.07 0.073 0.087 0.071 0.068 0.075
PM2.5 28.2 29 18.8 24.9 36.9 25.8 21.5 26.443
PM10 87 88 64 106 91 152 78 95.143
CO - - - - - - - -
SO2 - - - - - - - -
NOX 43 39 40.1 30.3 31.9 37.4 35.4 36.729

A.3.14 Lake Park - 49-035-3014

Pollutant 2017 2018 2019 2020 2021 2022 2023 DV
Ozone - - - 0.062 0.082 0.072 0.072 0.072
PM2.5 - - - - - 29.6 26.5 28.05
PM10 - - - - - - - -
CO - - - - - - - -
SO2 - - - - - - - -
NOX - - - 47.3 39 41.6 45.4 43.325

A.3.15 Utah Technical Center - 49-035-3015

Pollutant 2017 2018 2019 2020 2021 2022 2023 DV
Ozone - - 0.036 0.07 0.082 0.076 0.062 0.065
PM2.5 - - 18.8 30 41 34.4 29.8 30.8
PM10 - - 62 112 103 146 73 99.2
CO - - 1.5 1.3 1.5 1.3 1.6 1.44
SO2 - - 4.3 3.5 4.7 4.1 5.4 4.4
NOX - - 47.5 48.3 51.4 53.4 52.1 50.54

A.3.16 Inland Port (Salt Lake City) - 49-035-3016

Pollutant 2017 2018 2019 2020 2021 2022 2023 DV
Ozone - - - - 0.084 0.075 0.073 0.077
PM2.5 - - - - 42.6 29.9 24.8 32.433
PM10 - - - - - - - -
CO - - - - - - - -
SO2 - - - - - - - -
NOX - - - - 40.5 42.9 40.9 41.433

A.3.17 Near Road (Murray) - 49-035-4002

Pollutant 2017 2018 2019 2020 2021 2022 2023 DV
Ozone - - 0.064 0.072 0.083 0.072 0.076 0.073
PM2.5 - - 31 32.5 42.4 32 30.7 33.72
PM10 - - - - - - - -
CO - - 1.3 0.9 1.2 1.2 1.2 1.16
SO2 - - - - - - - -
NOX - - 53.1 48 47.1 52.7 56.7 51.52

A.3.18 Canyonlands National Park - 49-037-0101

Pollutant 2017 2018 2019 2020 2021 2022 2023 DV
Ozone 0.064 0.068 0.064 0.066 0.069 0.063 0.063 0.065
PM2.5 - - - - - - - -
PM10 - - - - - - - -
CO - - - - - - - -
SO2 - - - - - - - -
NOX - - - - - - - -

A.3.19 Erda - 49-045-0004

Pollutant 2017 2018 2019 2020 2021 2022 2023 DV
Ozone 0.077 0.074 0.065 0.07 0.075 0.07 0.068 0.071
PM2.5 28.8 30.6 22.7 25.5 35.5 28.2 21.1 27.486
PM10 - - - - - - - -
CO - - - - - - - -
SO2 - - - - - - - -
NOX 24 25 24.4 20.5 18.1 21.7 19.3 21.857

A.3.20 Dinosaur National Monument - 49-047-1002

Pollutant 2017 2018 2019 2020 2021 2022 2023 DV
Ozone 0.074 0.067 0.07 0.063 0.068 0.063 0.098 0.072
PM2.5 - - - - - - - -
PM10 - - - - - - - -
CO - - - - - - - -
SO2 - - - - - - - -
NOX - - - - - - - -

A.3.21 Vernal - 49-047-1004

Pollutant 2017 2018 2019 2020 2021 2022 2023 DV
Ozone 0.068 0.069 0.065 0.063 0.068 0.063 0.078 0.068
PM2.5 20.6 19.1 16.1 22.3 7.3 16.5 25.1 18.143
PM10 - - - - - - - -
CO - - - - - - - -
SO2 - - - - - - - -
NOX 32 21 27.7 34.1 26.2 29.8 37.6 29.771

A.3.22 Redwash (Uintah) - 49-047-2002

Pollutant 2017 2018 2019 2020 2021 2022 2023 DV
Ozone 0.076 0.068 0.074 0.066 0.071 0.062 0.081 0.071
PM2.5 - - - - - - - -
PM10 - - - - - - - -
CO - - - - - - - -
SO2 - - - - - - - -
NOX 13.6 13.3 17.3 13.3 13.5 13.6 23.3 15.414

A.3.23 Ouray (Uintah) - 49-047-2003

Pollutant 2017 2018 2019 2020 2021 2022 2023 DV
Ozone 0.103 0.067 0.098 0.065 0.072 0.064 0.091 0.08
PM2.5 - - - - - - - -
PM10 - - - - - - - -
CO - - - - - - - -
SO2 - - - - - - - -
NOX 15.6 11.6 16 14.4 10.3 12.9 20.8 14.514

A.3.24 Whiterocks (Uintah) - 49-047-7022

Pollutant 2017 2018 2019 2020 2021 2022 2023 DV
Ozone 0.066 0.069 0.067 0.065 0.068 0.062 0.088 0.069
PM2.5 - - - - - - - -
PM10 - - - - - - - -
CO - - - - - - - -
SO2 - - - - - - - -
NOX 13.8 20.5 8.3 7.6 7.3 5.8 11.4 10.671

A.3.25 Lindon - 49-049-4001

Pollutant 2017 2018 2019 2020 2021 2022 2023 DV
Ozone - 0.079 0.062 0.068 0.077 0.074 0.066 0.071
PM2.5 27.6 21.6 17.2 26.2 35.9 23.1 20.2 24.543
PM10 82 85 53 90 100 82 61 79
CO - 0.5 1.1 0.9 1.3 0.8 1 0.933
SO2 - - - - - - - -
NOX - 41 40.8 43.1 42.2 40.7 38.6 41.067

A.3.26 Spanish Fork - 49-049-5010

Pollutant 2017 2018 2019 2020 2021 2022 2023 DV
Ozone 0.072 0.073 0.066 0.07 0.076 0.066 0.065 0.07
PM2.5 27.6 50.7 16.1 25.4 27.8 24.9 20.6 27.586
PM10 - - - - - - - -
CO - - - - - - - -
SO2 - - - - - - - -
NOX - 39 41.9 38.5 34.6 38.2 37 38.2

A.3.27 Hurricane - 49-053-0007

Pollutant 2017 2018 2019 2020 2021 2022 2023 DV
Ozone 0.067 0.069 0.064 0.065 0.067 0.064 0.063 0.066
PM2.5 13.5 17.9 10.9 16.6 18.5 13.1 9.4 14.271
PM10 - - - - - - - -
CO - - - - - - - -
SO2 - - - - - - - -
NOX 26 27 25.8 30 24.9 29.8 28.5 27.429

A.3.28 Zion National Park - 49-053-0130

Pollutant 2017 2018 2019 2020 2021 2022 2023 DV
Ozone 0.067 0.069 0.063 0.067 0.067 0.064 0.064 0.066
PM2.5 - - - - - - - -
PM10 - - - - - - - -
CO - - - - - - - -
SO2 - - - - - - - -
NOX - - - - - - - -

A.3.29 Harrisville - 49-057-1003

Pollutant 2017 2018 2019 2020 2021 2022 2023 DV
Ozone 0.073 0.077 0.063 0.074 0.077 0.071 0.07 0.072
PM2.5 - - 26.8 25.6 32.4 27.1 19.6 26.3
PM10 - - 44 77 86 126 69 80.4
CO - - 0.5 0.6 1 0.8 0.8 0.74
SO2 - - - - - - - -
NOX - 37 44.4 47 41.7 41.2 44.1 42.567

References

  1. Utah Deivion of Air Quality. (2024). Utah Air Monitoring Program. [Data set]. Utah Department of Environmental Quality. https://air.utah.gov/dataarchive/archo3.htm
  2. Utah Division of Air Quality. (2024). Statewide Emissions Inventories. (Triennial Statewide Emission Inventories). [Data set]. Utah Department of Environmental Quality. https://deq.utah.gov/air-quality/statewide-emissions-inventories
  3. Utah Division of Air Quality. (2024). Utah Air Monitoring Program. (All Criteria Pollutant Yearly Quicklook Summary Reports). [Data set]. Utah Department of Environmental Quality. https://air.utah.gov/dataarchive/archall.htm

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