{"accessLevel": "public", "bureauCode": ["020:00"], "contactPoint": {"fn": "Ronald Williams", "hasEmail": "mailto:williams.ronald@epa.gov"}, "description": "Continuous measurements of PM2.5 and nitrogen dioxide using low cost sensors and citizen science. \n\nThis dataset is associated with the following publication:\nReece, S., R. Williams, M. Colon, D. Southgate, E. Huertas, M. OShea, A. Iglesias, and P. Sheridan. Spatial-Temporal Analysis of PM2.5 and NO2 Concentrations Collected Using Low-Cost Sensors in Pe\u00f1uelas, Puerto Rico.   Sensors. MDPI AG, Basel,  SWITZERLAND, 18(12): 4314, (2018).", "distribution": [{"downloadURL": "https://pasteur.epa.gov/uploads/10.23719/1503096/Puerto_Rico_Temporal_Spatial_Database.xlsx", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "Puerto_Rico_Temporal_Spatial_Database.xlsx"}, {"downloadURL": "https://pasteur.epa.gov/uploads/10.23719/1503096/Puerto_Rico_Temporal_Spatial_Database_Dictionary.xlsx", "mediaType": "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "title": "Puerto_Rico_Temporal_Spatial_Database_Dictionary.xlsx"}], "identifier": "https://doi.org/10.23719/1503096", "keyword": ["citizen science", "low cost sensor", "nitrogen dioxide", "particulate matter", "sensor performance"], "license": "https://pasteur.epa.gov/license/sciencehub-license.html", "modified": "2018-10-05", "programCode": ["020:000"], "publisher": {"name": "U.S. EPA Office of Research and Development (ORD)", "subOrganizationOf": {"name": "U.S. Environmental Protection Agency", "subOrganizationOf": {"name": "U.S. Government"}}}, "references": ["https://doi.org/10.3390/s18124314"], "rights": null, "title": "PM2.5 and Nitrogen Dioxide Concentrations in Penuelas, Puerto Rico"}