{"@type": "dcat:Dataset", "accessLevel": "public", "accrualPeriodicity": "irregular", "bureauCode": ["020:00"], "contactPoint": {"@type": "vcard:Contact", "fn": "Robert Coats, U.S. EPA Office of Air and Radiation (OAR) - Office of Air Quality Planning and Standards (OAQPS)", "hasEmail": "mailto:Coats.Robert@epa.gov"}, "dataQuality": false, "description": "The Air Quality System (AQS) database contains measurements of air pollutant concentrations from throughout the United States and its territories. The measurements include both criteria air pollutants and hazardous air pollutants.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://www.epa.gov/aqs"}, {"@type": "dcat:Distribution", "mediaType": "application/zip"}], "identifier": "39529785-E7E6-4C46-BE1A-FF37C4D099AA", "issued": "2014-01-01", "keyword": ["datafinder", "environmental media topics", "air", "air quality", "environment", "environment", "united states", "environment"], "landingPage": "https://www.epa.gov/aqs", "language": ["en-US"], "license": "https://edg.epa.gov/EPA_Data_License.htm", "modified": "2014-01-01", "programCode": ["020:094"], "publisher": {"@type": "org:Organization", "name": "U.S. EPA Office of Air and Radiation (OAR) - Office of Air Quality Planning and Standards (OAQPS)"}, "references": ["https://edg.epa.gov/metadata/catalog/search/resource/details.page?uuid=%7B39529785-E7E6-4C46-BE1A-FF37C4D099AA%7D", "https://edg.epa.gov/metadata/rest/document?id=%7B39529785-E7E6-4C46-BE1A-FF37C4D099AA%7D"], "spatial": "-180.0,18.0,-66.0,72.0", "title": "Air Quality System (AQS)"}