30-Day Hospital Readmission by County, 2017
This layer displays the percentage of Medicare inpatient readmissions within 30 days of an acute hospital stay during then reference period.
Current Wildland Fire Locations
This layer displays the location of current wildland fire locations. Points are symbolized based on the daily acres burned, and the current fire behavior. Data is updated daily.
EJ Screen Traffic Proximity
The traffic proximity indicator is based on AADT count divided by distance in meters from the Census block centroid. The proximity score is based on the traffic within a search radius of 500 meters (or further if none is found in that radius). This distance was selected to be large enough to capture the great…
Influenza and Pneumonia Mortality for 2019-23 by County
This layer displays influenza and pneumonia mortality rates from the CDC’s National Vital Statistics System – Mortality database. Data are 5-year aggregates for 2019-23 and grouped by ICD-10 codes.
Earnings Income, 2019
This layer displays information about earnings income by county. Per capita measures of income are calculated as the total component income of the residents of an area divided by the population of the area. Percentages are calculated by dividing the total component income by the total personal income. Information used in this map layer is…
EJ Screen Air Toxic Cancer Risk
The air toxics cancer risk indicator is the estimated lifetime inhalation cancer risk from the analyzed carcinogens in ambient outdoor air, as provided by the 2017 Air Toxics data Update. The value of the indicator is persons per million lifetime. The data is reported at the Census tract level. Block group level values are assigned…
Opioid Overdose Mortality for 2015-19 by County
This layer displays opioid overdose mortality rates from the CDC’s National Vital Statistics System – Multiple Cause of Death database. Data are 5-year aggregates for 2015-19 and grouped by ICD-10 codes.
EJ Screen Ozone
The ozone indicator in EJScreen reflects potential ozone exposure measured in terms of summer seasonal daily average maximum concentrations in an 8-hour period measured in parts per billion. Ozone information included in EJScreen highlights areas across the U.S. that are not meeting the national ambient air quality standard for ozone. In other words, the levels…
Uninsured Population by County
Layer displays information about the insurance status of the population age 0-64. The data are from the 2020 Small Area Health Insurance Estimates, released by the US Census Bureau in August, 2022.
New Data! Visit the Map Room to access data for seven new map layers from the CDC’s BRFSS Places!
New data include prevalence estimates for adult with any disability including vision, hearing, self-care, mobility, cognitive, and independent living. Estimates from the PLACES Project are available at the county, city, ZIP Code, and census tract levels for nearly every community in the United States. For more map layers from this series, search the Map Room…