Data Catalog

• Federal

  Clean Air Status and Trends Network (CASTNET) Download Data Module

  U.S. Environmental Protection Agency —

  The CASTNET Download Data module allows users to select, view, and download CASTNET data (Raw, Aggregate, Modeled & Factual Data) based on user selections....

  • CSV
• Federal

  U.S. Hourly Climate Normals (1981-2010)

  National Oceanic and Atmospheric Administration, Department of Commerce —

  The U.S. Hourly Climate Normals for 1981 to 2010 are 30-year averages of meteorological parameters for thousands of U.S. stations located across the 50 states, as...

  • HTML
  • HTML
  • HTML
  • HTML
  • Esri REST
  • KML
  • 20 more in dataset
• Federal

  Clean Air Status and Trends Network (CASTNET): Ozone

  U.S. Environmental Protection Agency —

  8-hour daily maximum ozone concentrations as measured by the Clean Air Status and Trends Network (CASTNET)

  • CSV

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