Category: Air Quality

  • Hydrocarbon Emission Detection Survey
    of Uinta Basin Oil and Gas Wells

    Utah State University’s Bingham Research Center presents the results of simultaneous aerial and ground-based optical gas imaging surveys conducted in winter and spring 2018.

  • CARROT Program
    (Clean Air Retrofit, Replacement, and Off-Road Technology)
    A Voluntary Emissions-Reduction Program

    There are no active incentive programs right now. Join our mailing list to stay up to date on future programs. You can stay up to date on our discount and exchange programs by receiving email notifications. About the CARROT Program The CARROT (Clean Air Retrofit, Replacement, and Off-Road Technology) Program was enacted in 2014 by…

  • Regional Haze 2019 SIP Revision

    Draft Regional Haze SIP Revision (189 KB) Staff Review: Recommended Alternative to BART for NOx (7 MB) The UDAQ is making this DRAFT SIP Revision available to the public in an effort to ensure transparency. The official draft for public comment will be made available upon authorization of the Air Quality Board. We encourage the…

  • Statewide Emissions Inventory Program

    Purpose and Method Federal and state laws require the Utah Division of Air Quality to create a comprehensive emissions inventory for point, area, and mobile sources every three years, and annually for some large point sources. The Statewide inventories summarize emissions for the following criteria pollutants, in tons per year. Hazardous air pollutant emissions are…

  • Air Quality Employer Based Trip Reduction

    The Utah Division of Air Quality (DAQ) is hosting a series of meetings to highlight vehicle trip reduction strategies and other mobile-related emissions measures that companies can implement to reduce their contribution to poor air quality, provide benefits to their employees, and reduce company costs associated with transportation. Air quality has become a major concern…

  • January 2, 2019 Agenda: Air Quality Board

    Board Working Lunch – 11:30 a.m. Staff update on the Division of Air Quality Compliance Program. Board Meeting – 1:30 p.m. Conference Room 1015 (1st Floor)

  • Revisions to Previously Proposed Section IX, Control Measures for Area and Point Sources, Part H, Emission Limits

    Read about Utah DEQ’s regulatory interests in Revisions to Previously Proposed Section IX, Control Measures for Area and Point Sources, Part H, Emission Limits.

  • Emissions Calculations Spreadsheets

    The following spreadsheets help you estimate your emissions. Use these spreadsheets to develop your permit application. You may need to complete a spreadsheet for each emission unit. You should change the highlighted cells in each spreadsheet to match your plant. We currently only have a few spreadsheets. If you have an emission unit that is…

  • Ways to Winterize Your Home, Clean the Air and Cut Emissions

    Winterizing your home is one of the easiest ways to cut down on personal emissions. It also saves you money on energy costs. Here are a few steps to take before the weather gets any worse.

  • What to Expect at a Public Hearing:
    Air Quality Laws and Rules

    A public hearing may be held during a public comment period for changes to administrative rules. Either a Air Quality Board member or Utah Division of Air Quality staff member will act as the hearing officer. Copies of the rule proposal open for public comment are available at the hearing. All individuals in attendance will…

  • Adoption Process:
    Air Quality Laws and Rules

    Both State and federal laws govern the rulemaking process. There are federal requirements when changing a State Implementation Plan (SIP) and the rules that enforce it, and Utah requirements govern the process for all rules by state agencies. In addition, specific requirements for air quality rules are found in Utah Code 19-2. The responsibility for…

  • Air Quality Laws and Rules

    Information about Laws and Rules pertaining to the Utah Division of Air Quality.

  • Monitoring Matters: How Air-Quality Monitoring Helps Utah’s Air

    Air monitoring is the beginning–and the end–of everything we do at the Utah Department of Environmental Quality (DEQ) to protect and improve Utah’s air.

  • UPA Major Stationary Source Precursor Demonstration

    Read about Utah DEQ’s regulatory interests in UPA Major Stationary Source Precursor Demonstration.

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