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Metadata Browser     Programs - Sites - Pollutants      Help ?
▪   Select from the Programs listbox to view Program metadata.  Select Geographical layers then press the 'Update Map' button to view geography features on the map.  Tabular information for the selected program(s) is displayed. Labels, if selected, will appear on the map at scales less than 1:5000000.
▪   Mousover the Map tool bar icons to see their function.  Select desired functionality to zoom and pan the map.
▪   Clicking the i  toolbar icon activates 'Info' mode.  In 'Info' mode clicking on the map will select the closest available map feature.  If monitoring sites lie within a selected feature, such as a state or county boundary, metadata for those sites is displayed.  Clicking directly on a point, such as a city or monitoring site, will select that point.  Selected map features are highlighted in red.
Center Zoom In Zoom Out Zoom Box Info North America US AK HI CAR
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 97°24.059' W:38°10.978' N 1:36000000

Selected Programs
Program CodeProgram NameCountyAgencyParametersDaterange
AIRSDATAIRS AIR QUALITY DATAAllUnited States Enviromental Protection AgencyToo Many To ListOngoing