Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
5 datasets found
  • Federal

    Regional Air Quality Data 398 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

    Clean Air Markets Program Data Application (CAMPD) 40 recent views

    U.S. Environmental Protection Agency —

    The Clean Air Markets Program Data (CAMPD) application, accessible at https://campd.epa.gov/, allows users to view Clean Air Markets data through the Custom Data...
  • Federal

    Modeling Results for Policy Analyses

    U.S. Environmental Protection Agency —

    This asset provides information on policy options in abating SO2, NOx and Greenhouse gases.
  • Federal

    Pollution Control Measures and Equipment

    U.S. Environmental Protection Agency —

    This asset provides information on all operating and planned-committed electricity generation units (used as primary input for IPM)
  • Federal

    Collection Congestion Mitigation and Air Quality (CMAQ)

    Department of Transportation —

    All 50 states and the District of Columbia submit annual reports of their CMAQ project obligations in March of every year. The FHWA uses these yearly submissions to...
5 datasets found

You can also access this registry using the API (see API Docs).

Didn't find what you're looking for? Suggest a dataset here.