Return to search results
Air Quality Realtime
Dataset is comprised of hourly air quality data points captured from the District’s air monitoring network sites. The dataset is quality controlled by a process of field data verification and validation. The District of Columbia is providing this data for a rolling 1-year period. For complete real-time data, visit the EPA AirNow system at docs.airnowapi.org
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| contactPoint |
{
"fn": "DCGISopendata",
"@type": "vcard:Contact",
"hasEmail": "mailto:gisgroup@dc.gov"
}
|
| description | <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN STYLE="font-size:12pt">Dataset is comprised of hourly air quality data points captured from the District’s air monitoring network sites. The dataset is quality controlled by a process of field data verification and validation. The District of Columbia is providing this data for a rolling 1-year period. For complete real-time data, visit the EPA AirNow system at </SPAN><A href="https://docs.airnowapi.org/" target="_blank" STYLE="text-decoration:underline;"><SPAN STYLE="font-size:12pt">docs.airnowapi.org</SPAN></A></P></DIV></DIV></DIV> |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "ArcGIS GeoService",
"format": "ArcGIS GeoServices REST API",
"accessURL": "https://maps2.dcgis.dc.gov/dcgis/rest/services/DCGIS_DATA/Environment_Air_Quality_WebMercator/MapServer/76",
"mediaType": "application/json"
},
{
"@type": "dcat:Distribution",
"title": "OGC WMS",
"format": "OGC WMS",
"accessURL": "https://maps2.dcgis.dc.gov/dcgis/services/DCGIS_DATA/Environment_Air_Quality_WebMercator/MapServer/WMSServer?request=GetCapabilities&service=WMS",
"mediaType": "application/vnd.ogc.wms_xml"
},
{
"@type": "dcat:Distribution",
"title": "CSV",
"format": "CSV",
"accessURL": "https://opendata.dc.gov/api/download/v1/items/20c07bd1506249d4877ee45acfa73b71/csv?layers=76",
"mediaType": "text/csv"
},
{
"@type": "dcat:Distribution",
"title": "GeoJSON",
"format": "GeoJSON",
"accessURL": "https://opendata.dc.gov/api/download/v1/items/20c07bd1506249d4877ee45acfa73b71/geojson?layers=76",
"mediaType": "application/vnd.geo+json"
},
{
"@type": "dcat:Distribution",
"title": "KML",
"format": "KML",
"accessURL": "https://opendata.dc.gov/api/download/v1/items/20c07bd1506249d4877ee45acfa73b71/kml?layers=76",
"mediaType": "application/vnd.google-earth.kml+xml"
},
{
"@type": "dcat:Distribution",
"title": "Shapefile",
"format": "ZIP",
"accessURL": "https://opendata.dc.gov/api/download/v1/items/20c07bd1506249d4877ee45acfa73b71/shapefile?layers=76",
"mediaType": "application/zip"
},
{
"@type": "dcat:Distribution",
"title": "ArcGIS Hub Dataset",
"format": "Web Page",
"accessURL": "https://opendata.dc.gov/datasets/DCGIS::air-quality-realtime",
"mediaType": "text/html"
}
]
|
| identifier | https://www.arcgis.com/home/item.html?id=20c07bd1506249d4877ee45acfa73b71&sublayer=76 |
| issued | 2021-12-15T16:11:16.000Z |
| keyword |
[
"air quality",
"airnow",
"carbon monoxide",
"district of columbia",
"environment",
"epa",
"particulate matter",
"real-time",
"washington dc"
]
|
| landingPage | https://opendata.dc.gov/datasets/DCGIS::air-quality-realtime |
| license | https://creativecommons.org/licenses/by/4.0 |
| modified | 2026-02-18T02:15:09.000Z |
| publisher |
{
"name": "Department of Energy and Environment"
}
|
| spatial | -77.0185,38.8148,-76.9707,38.9689 |
| theme |
[
"geospatial"
]
|
| title | Air Quality Realtime |
