Abstract: Abstract: Non-attainment and maintenance areas for the United States and its territories. For more detailed information on this dataset, see the Overview Description in the Entity Attribute section of this document.
Purpose: Purpose: To establish the spatial boundaries of each nonattainment and maintenance area.
| Field Number | Attribute | Description | Data Type |
| 0 | FID | Internal feature number. | Long Integer representing an object identifier |
| 1 | Shape | Feature geometry. | Geometry |
| 2 | GREENNAME | Name of the area as identified in the EPA green book (http://www.epa.gov/oar/oaqps/greenbk/). | Character String |
| 3 | STATUS | Current status of the area as designated by the EPA. | Character String |
| 4 | CLASS | ute_Label: SOURCE Attribute: Attribute_Label: STFIPS Attribute_Definition: State FIPS code | Character String |
| 5 | SOURCE | ute_Label: STFIPS Attribute_Definition: State FIPS code | Character String |
| 6 | STFIPS | State FIPS code | Character String |
| 7 | VERSION | Version of the database | Character String |