-
Added 21 Sep 2016
-
Updated 28 Aug 2018
Non-attainment and maintenance areas for the United States and its territories. The standard for the NO2 NAA is 0.053 ppm. For more detailed information on this dataset, see the Overview Description in the Entity Attribute section of this document.
This layer is sourced from maps.bts.dot.gov.
Technical Details |
|---|
| Layer ID |
22793
|
|---|
| Data type |
Vector multipolygon
|
|---|
| Feature count |
1
|
|---|
| Attributes |
State_FIPS_Code,
Shape_Length,
Redesignat,
Area_Name,
State,
Current_At,
COMPOSID,
Classifica,
Pollutant
|
|---|
| Services |
Vector Query API
|
|---|
History |
|---|
| Source | None |
|---|
| Added |
21 Sep 2016 ago
|
|---|
| Last checked |
5 Sep 2018 ago
|
|---|