PLACES Interactive Map

The map shows the levels of various pollutants in the air, including particulate matter and ozone, and allows users to zoom in and explore the data for different regions and periods. The data is sourced from a variety of government and private sources and can be used...

Food Access Research Atlas

The Food Access Research Atlas from the U.S. Department of Agriculture presents a spatial overview of food access indicators for low-income and other census tracts using different measures of supermarket accessibility; provides food access data for populations within...