Name: Air Quality Purple Air Sensors

Display Field: SENSOR_INDEX

Type: Table

Geometry Type: N/A

Description: This dataset is made up of hourly measurements of PM2.5 and PM10, and meteorological measurements, collected through DOEE’s Purple Air network in the District of Columbia. The meteorological data collected are the sensor’s internal temperature and relative humidity readings. Measurements are collected to gain a better understanding of hyper-local air quality data. This data is collected through 24-hour continuous measurements.

Copyright Text: Department of Energy and Environment

Default Visibility: false

MaxRecordCount: 2000

MaxSelectionCount: 0

Supported Query Formats: JSON, PBF

Supports Advanced Queries: true

Supports Statistics: true

Use Standardized Queries: true

Extent:

Drawing Info:

N/A

Feature Draw Order:

N/A

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: false
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
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: true
Supports Sql Format: false
Supports Query Analytic: true
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeNone

Type ID Field: null

Fields:

• SENSOR_INDEX ( type: esriFieldTypeDouble, alias: Sensor Index )
• REPORTED_DATETIME ( type: esriFieldTypeDate, alias: Reported Date Time, length: 8, precision: 1 )
• HUMIDITY ( type: esriFieldTypeDouble, alias: Humidity )
• TEMPERATURE ( type: esriFieldTypeDouble, alias: Temperature )
• PRESSURE ( type: esriFieldTypeDouble, alias: Pressure )
• PM1 ( type: esriFieldTypeDouble, alias: Particulate matter less than 1 micrometer )
• PM2_5 ( type: esriFieldTypeDouble, alias: Particulate matter less than or equal to 2.5 micrometers )
• PM10 ( type: esriFieldTypeDouble, alias: Particulate matter less than or equal to 10 micrometers )
• PM2_5_ALT ( type: esriFieldTypeDouble, alias: Particulate matter less than or equal to 2.5 micrometers ALT Algorithm )
• PM2_5_CF_1 ( type: esriFieldTypeDouble, alias: Particulate matter less than or equal to 2.5 micrometers CF-1 Algorithm )
• CONFIDENCE ( type: esriFieldTypeDouble, alias: Confidence Score )
• VOC ( type: esriFieldTypeDouble, alias: Volatile Organic Compounds )
• LATITUDE ( type: esriFieldTypeDouble, alias: Latitude )
• LONGITUDE ( type: esriFieldTypeDouble, alias: Longitude )
• GIS_LAST_MOD_DTTM ( type: esriFieldTypeDate, alias: GIS Last Modified Date, length: 8, precision: 1 )
• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID, length: 8 )

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

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