Air Quality – Fine Particulate Matter (PM2.5) by Census Tract, 2012
This layer displays the percentage of days with concentrations of ozone matter above the National Ambient Air Quality Standard (NAAQS) of 35.0 micrograms per cubic meter.
Opportunity Data – Labor Market Index
The labor-market engagement index provides a summary description of the relative intensity of labor market engagement and human capital in a neighborhood. This is based upon the level of employment, labor force participation, and educational attainment in a census tract.
Opportunity Data – School Proficiency Index
The school proficiency index uses school-level data on the performance of 4th grade students on state exams to describe which neighborhoods have high-performing elementary schools nearby and which are near lower performing elementary schools.
Air Toxics – Cancer Risk by Census Tract
Layer displays the modelled cancer risk associated with air toxics exposure. Figures represents the likelihood of hazardous exposure per 1 million population.
PRISM 30-Year Average Precipitation, 1981 – 2010
This layer depicts average annual precipitation amounts based on data from 1981 to 2010. Data was obtained from the PRISM Climate Group at Oregon State University. PRISM models climate information using a process which incorporates a digital elevation model. Monthly … Continued
PRISM 30-Year Average Temperature, 1981 – 2010
This layer depicts average annual temperature based on data from 1981 to 2010. Data was obtained from the PRISM Climate Group at Oregon State University. PRISM models climate information using a process which incorporates a digital elevation model. Monthly average … Continued
PRISM 30-Year Average Maximum Temperature, 1981 – 2010
This layer depicts average annual maximum (high) temperature based on data from 1981 to 2010. Data was obtained from the PRISM Climate Group at Oregon State University. PRISM models climate information using a process which incorporates a digital elevation model. … Continued
Adult Obesity by County, 2013
Layer displays the estimated percentage of adults who are in obese across all counties in the United States. These figures are multi-year modelled estimates based on survey data from the CDC Behavioral Risk Factor Surveillance System.
Farm to School Participation by School District
This layer displays Farm to School participation based on responses to the 2013 Farm to School Census. Participation data refer primarily to activities occurring during the 2011-12 school year.
Locations of SNAP-Authorized Retailers
This layer displays the locations of SNAP authorized retailers across the US. Data has been updated to reflect stores accepting SNAP as of May 15, 2016.