Environmental Health Hazard Index

Published by U.S. Department of Housing and Urban Development | Department of Housing and Urban Development | Metadata Last Checked: August 04, 2025 | Last Modified: 2023-07-21T19:08:56.471Z

The Environmental Health Hazard Exposure Index summarizes potential exposure to harmful toxins at a neighborhood level. Potential health hazards exposure is a linear combination of standardized EPA estimates of air quality carcinogenic, respiratory and neurological hazards with indexing census tracts.

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Complete Metadata

bureauCode	[ "025:00" ]
describedBy	https://hud.maps.arcgis.com/sharing/rest/content/items/c7e2c62560bd4a999f0e0b2f4cee2494/info/metadata/metadata.xml?format=default&output=html
identifier	c7e2c62560bd4a999f0e0b2f4cee2494
issued	2017-04-21T14:54:00.000Z
landingPage	https://hudgis-hud.opendata.arcgis.com/datasets/c7e2c62560bd4a999f0e0b2f4cee2494/about
programCode	[ "025:000" ]
spatial	United States

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