Common Core Contact Name,Craig Kassinger Contact Email,nephtrackingsupport@cdc.gov Public Access Level,public Bureau Code,009:20 Program Code,009:020 Geographic Coverage,U.S. states Temporal Applicability,2001-2019 Homepage,https://ephtracking.cdc.gov/DataExplorer/#/ Data Quality Geospatial Resolution,county Topics Category,Environmental Health & Toxicology Tags,"environmental health, air pollution, asthma, pm2.5, particulate matter, air quality, national ambient air quality standards, national environmental health tracking network" Licensing and Attribution License,The license for this dataset is unspecified Source Link,https://ephtracking.cdc.gov/DataExplorer/#/