National Emissions Inventory (NEI) 2005 Point Facility Data for the US (US EPA)

this map service displays 2011 usepa national emissions inventory nei point facility information for the united states the map service was created for inclusion in the usepa community tribal focused exposure and risk screening tool c t ferst mapping application https www epa gov c ferst and displays several nei pollutants acetaldehyde acrolein arsenic benzene 1 3 butadiene chromium diesel pm formaldehyde lead naphthalene and pah the nei is a comprehensive inventory of air emissions of both criteria air pollutants caps and hazardous air pollutants haps from all air emission sources for the united states the nei is prepared every three years by the usepa based primarily on emission estimates and emission model inputs provided by state local and tribal air agencies for sources in their jurisdictions and supplemented by data developed by the usepa for more information about the 2011 nei data go to https www epa gov air emissions inventories national emissions inventory and https www epa gov air emissions inventories 2011 national emissions inventory nei data