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39 datasets found
  • Federal

    Regional Air Quality Data 406 recent views

    U.S. Environmental Protection Agency —

    This asset provides data on regional air quality, including trace level SO2, nitric acid, ozone, carbon monoxide, and NOy; and particulate sulfate, nitrate, and...
  • Federal

    AirNow Real Time Air Quality KML File 14 recent views

    U.S. Environmental Protection Agency —

    A KML file with the location of all real time air quality monitors and the current conditions (air quality index).
  • Federal

    www.FuelEconomy.gov 30 recent views

    U.S. Environmental Protection Agency —

    FuelEconomy.gov provides comprehensive information about vehicles' fuel economy. The official U.S. government site for fuel economy information, it is operated by the...
  • Federal

    AirNow Real Time Air Quality REST API 17 recent views

    U.S. Environmental Protection Agency —

    A REST web service API allowing the retrieval of real time air quality index data from AirNow.
  • Federal

    Historical Ambient Air Quality Data Inventory

    U.S. Environmental Protection Agency —

    The Historical Ambient Air Quality Data Inventory contains measured and estimated data on ambient air pollution for use in assessing air quality, assisting in...
  • Federal

    Ambient Air Quality Data Inventory 17 recent views

    U.S. Environmental Protection Agency —

    The Office of Air and Radiation's (OAR) Ambient Air Quality Data (Current) contains ambient air pollution data collected by EPA, other federal agencies, as well as...
  • Federal

    OAR Tribal System

    U.S. Environmental Protection Agency —

    OTS is an internal EPA national tribal database to assist the Regions and HQs in tracking tribal performance information.
  • Federal

    Air Quality System (AQS) 23 recent views

    U.S. Environmental Protection Agency —

    The Air Quality System (AQS) database contains measurements of air pollutant concentrations from throughout the United States and its territories. The measurements...
  • Federal

    Photochemical Assessment Monitoring Stations (PAMS)

    U.S. Environmental Protection Agency —

    Photochemical Assessment Monitoring Stations (PAMS). This file provides information on the numbers and distribution (latitude/longitude) of air monitoring sites which...
  • Federal

    Compliance and Emissions Data Reporting Interface (CEDRI)

    U.S. Environmental Protection Agency —

    EPA regulations codified in 40 CFR Part 60 and 63 require affected sources to perform emissions source tests, conduct continuous emissions monitoring, and submit...
  • Federal

    AP-42 Emissions Factors (WebFIRE)

    U.S. Environmental Protection Agency —

    Emissions factors have long been the fundamental tool in developing national, regional, state, and local emissions inventories for air quality management decisions...
  • Federal

    Air Quality System (AQS) ambient observations: 2007 ozone

    U.S. Environmental Protection Agency —

    Ambient ozone concentrations for 2007 from the national ambient air quality monitoring networks stored in the Air Quality System (AQS).
  • Federal

    Air Trends

    U.S. Environmental Protection Agency —

    Air Trends provides geographic trend information for specific air pollutants.
  • Federal

    Control Measure Dataset

    U.S. Environmental Protection Agency —

    The EPA Control Measure Dataset is a collection of documents describing air pollution control available to regulated facilities for the control and abatement of air...
  • Federal

    AQS Data Mart

    U.S. Environmental Protection Agency —

    The AQS Data Mart is a database that contains all of the information from the AQS system. It is a storehouse of air quality information that allows users to make...
  • Federal

    AirNow

    U.S. Environmental Protection Agency —

    AirNow is a collaboration between EPA, and othe federal, state and local agencies to provide complete and real-time air quality information.
  • Federal

    Community Multi-scale Air Quality (CMAQ) Model Outputs

    U.S. Environmental Protection Agency —

    The CMAQ Model Outputs data asset includes current and projected future levels of ambient concentrations and deposition to support regulatory impact analyses.
  • Federal

    Emissions Modeling Clearinghouse

    U.S. Environmental Protection Agency —

    The Emissions Modeling Clearinghouse (EMCH) supports and promotes emissions modeling activities both internal and external to the EPA. Through this site, the EPA...
  • Federal

    Web page with Air Quality System (AQS) ambient observation files

    U.S. Environmental Protection Agency —

    Ambient concentrations of most requested pollutants from the national ambient air quality monitoring networks stored in the Air Quality System (AQS).
  • Federal

    Title V Permitting Statistics Inventory

    U.S. Environmental Protection Agency —

    The Title V Permitting Statistics Inventory contains measured and estimated nationwide statistical data, consisting of counts of permitted sources, types of permits...
39 datasets found

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