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From Earth Science Information Partners (ESIP)
This page provides a simple browsing interface for finding entities described by a property and a named value. Other available search interfaces include the page property search, and the ask query builder.
List of results
- HEI + (The HEI Air Quality Database was originall … The HEI Air Quality Database was originally made available in association with HEI's Request for Applications 05-1, Studies to Compare Components and Characteristics of Particulate Matter Associated with Health Effects, which was issued in the summer of 2005. Since then, the database continues to evolve in response to requests from the health community, for example, data on PM elements and carbon blanks have been made available. The database is updated approximately every six months using the most current data from the Air Quality System and other source databases.Quality System and other source databases.)