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 … Continued
The Diesel PM indicator is the estimated concentration of Diesel PM as provided by the 2017 Air Toxics update. The value of the indicator is in µg /m3 , and reported at the Census tract level. Block group level values … Continued
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. … Continued
The air toxics respiratory HI indicator is the respiratory HI from the analyzed carcinogens in ambient outdoor air, as provided by the 2017 Air Toxics Data Update. The data is reported at the Census tract level. Block group level values … Continued
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 … Continued
Data and maps from the 2023 County Health Rankings are now available! Click the map icon to view the rank and underlying data for Premature Death, or search for additional updates by searching the Map Room for the term “CHR … Continued
This layer displays residential vacancy rates and total residential vacancies in census tracts across the United States. Vacancy rates are reported quarterly.
This layer displays business vacancy rates and total business vacancies in census tracts across the United States. Vacancy rates are reported quarterly.
This layer displays the total number of household subscribers in the Affordable Connectivity Program by data month. The Affordable Connectivity Program is an FCC benefit program that helps ensure that households can afford the broadband they need for work, school, … Continued
This layer displays the mean distance traveled by commuters, based on the centroids of the census blocks in which the reside and work. The mean was calculated excluding those records where the distance traveled was over 125 miles one-way. Additional … Continued