Name: Air Quality Index (AQI)

Display Field: GEOID20

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The purpose of this dataset is to determine a temporally aggregated air quality index per census tract, establishing a comprehensive base for probing geographical inconsistencies in the concentrations of pollutants in these areas. It is developed to aid public health research and urban planning initiatives by enhancing our understanding of, and ability to address, local health and socioeconomic concerns. The dataset is curated from the EPA's EJScreen API, which temporally and spatially summarizes air quality data. Utilizing FME, a spatial intersection and summary within census tracts in Baltimore County was performed.

Copyright Text: U.S. EPA EJScreen API, United States Census

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 1341826.00041898
YMin: 557203.203102544
XMax: 1502123.79071514
YMax: 748554.222630709
Spatial Reference: 2893  (2893)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [252, 216, 191, 255]
Outline:
Style: esriSLSSolid
Color: [110, 110, 110, 255]
Width: 0
Label: N/A
Description: N/A
Transparency: 0
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• GEOID20 ( type: esriFieldTypeString, alias: GEOID20, length: 12 )
• RAW_E_O3 ( type: esriFieldTypeDouble, alias: RAW_E_O3 )
• RAW_E_PM25 ( type: esriFieldTypeDouble, alias: RAW_E_PM25 )
• AQI ( type: esriFieldTypeInteger, alias: AQI )
• AQI_POLL ( type: esriFieldTypeString, alias: AQI_POLL, length: 20 )
• NOTES ( type: esriFieldTypeString, alias: NOTES, length: 2000 )
• SHAPE ( type: esriFieldTypeGeometry, alias: Shape )
• GLOBALID ( type: esriFieldTypeGlobalID, alias: GLOBALID, length: 38 )
• CREATED_USER ( type: esriFieldTypeString, alias: CREATED_USER, length: 255 )
• CREATED_DATE ( type: esriFieldTypeDate, alias: CREATED_DATE, length: 8 )
• LAST_EDITED_USER ( type: esriFieldTypeString, alias: LAST_EDITED_USER, length: 255 )
• LAST_EDITED_DATE ( type: esriFieldTypeDate, alias: LAST_EDITED_DATE, length: 8 )
• SHAPE.AREA ( type: esriFieldTypeDouble, alias: SHAPE.AREA )
• SHAPE.LEN ( type: esriFieldTypeDouble, alias: SHAPE.LEN )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

  Iteminfo   Thumbnail   Metadata