| access_constraints |
["Use Constraints: None. Please check sources, scale, accuracy, currency and other available information. Please confirm that you are using the most recent copy of both data and metadata. Acknowledgement of the EPA would be appreciated.", "Access Constraints: None"]
|
| bbox-east-long |
-12.68151645
|
| bbox-north-lat |
61.7110157
|
| bbox-south-lat |
6.65223303
|
| bbox-west-long |
-138.21454852
|
| contact-email |
EnviroAtlas@epa.gov
|
| coupled-resource |
[]
|
| dataset-reference-date |
[{"type": "publication", "value": "2019-08-15"}]
|
| frequency-of-update |
asNeeded
|
| licence |
["https://edg.epa.gov/EPA_Data_License.html"]
|
| licence_url |
https://edg.epa.gov/EPA_Data_License.html
|
| metadata-date |
2021-06-22
|
| metadata-language |
eng; USA
|
| metadata_type |
geospatial
|
| old-spatial |
{"type": "Polygon", "coordinates": [[[-138.21454852, 6.65223303], [-12.68151645, 6.65223303], [-12.68151645, 61.7110157], [-138.21454852, 61.7110157], [-138.21454852, 6.65223303]]]}
|
| progress |
completed
|
| resource-type |
dataset
|
| responsible-party |
[{"name": "U.S. Environmental Protection Agency, Office of Research and Development-Sustainable and Healthy Communities Research Program, EnviroAtlas", "roles": ["pointOfContact"]}]
|
| spatial |
{"type": "Polygon", "coordinates": [[[-138.21454852, 6.65223303], [-12.68151645, 6.65223303], [-12.68151645, 61.7110157], [-138.21454852, 61.7110157], [-138.21454852, 6.65223303]]]}
|
| spatial_harvester |
true
|
| Gruppi |
- AmeriGEOSS
- National Provider
- North America
|
| Tag |
- air
- alabama
- alaska
- amerigeo
- amerigeoss
- arizona
- arkansas
- california
- ckan
- colorado
- connecticut
- contaminant
- delaware
- ecosystem
- ecosystem-services
- enviroatlas
- environment
- environmental-atlas
- exposure
- florida
- geo
- georgia
- geoss
- hawaii
- health
- human
- human-well-being
- idaho
- illinois
- impact
- indiana
- iowa
- kansas
- kentucky
- louisiana
- maine
- maryland
- massachusetts
- michigan
- minnesota
- mississippi
- missouri
- montana
- national
- nebraska
- nevada
- new-hampshire
- new-jersey
- new-mexico
- new-york
- north-america
- north-carolina
- north-dakota
- ohio
- oklahoma
- oregon
- pennsylvania
- puerto-rico
- rhode-island
- risk
- south-carolina
- south-dakota
- tennessee
- texas
- toxics
- united-states
- utah
- vermont
- virgin-islands
- virginia
- washington
- washington-dc
- west-virginia
- wisconsin
- wyoming
|
| isopen |
False
|
| metadata_created |
2025-11-22T19:58:54.232556
|
| metadata_modified |
2025-11-22T19:58:54.232560
|
| notes |
These layers are a selection of the National Air Toxics Assessment (NATA) 2014 estimates of ambient concentrations and health-effect results by 2010 U.S. Census Tract. The Environmental Protection Agency (EPA) developed NATA as a screening tool to identify potential health risks from toxic air pollutants for further study. Please see NATA's website (https://www.epa.gov/national-air-toxics-assessment) for information about using NATA. This dataset is based on data from 2014 NATA, which was produced by the US EPA to estimate health risks from toxic air pollutants. It was modified for incorporation into the Compare my Area tool. The NATA results are available as downloadable data from https://www.epa.gov/national-air-toxics-assessment/2014-nata-assessment-results.
|
| num_resources |
4
|
| num_tags |
75
|
| title |
EnviroAtlas - Selected National Air Toxics Assessment Results by Census Tract - 2014
|