A web page that describes and links to EPA systems for accessing and downloading ambient (outdoor) air quality and emissions data

The EPA Control Strategy Tool (CoST) is a software tool for projecting potential future control scenarios, their effects on emissions and estimated costs. This tool uses the NEI...

Ambient ozone concentrations for 2007 from the national ambient air quality monitoring networks stored in the Air Quality System (AQS).

This data exchange allows states to submit data to the US Environmental Protection Agency's National Emissions Inventory (NEI). NEI is a national database of air emissions...

The dataset presents the metadata going into Figures presented in the manuscript. This dataset is associated with the following publication: Kaplan, O., and J. Witt. What is...

The dataset contains a list of cardiac and vascular biomarkers that were obtained on each day a participant visited the EPA Human Studies Facility. It also contains ozone...

This dataset includes concentrations of trace inorganic elements, ions, and organic/element carbon of PM collected from two sampling sites (GT Craig and Chippewa Lake) in...

Cardiovascular Physiologic and Systemic Responses to Sequential Exposure to Nitrogen Dioxide and Ozone in Rats. This dataset is associated with the following publication:...

The Emissions & Generation Resource Integrated Database (eGRID) is a comprehensive source of data on characteristics of almost all electric power generated in the United...

Allows users to access high-resolution environmental and demographic information for locations in the United States, and compare their selected locations to the rest of the...

Alternative Fuels Data Center - Overview of tail pipe emissions from hybrid vehicles nationally, by state Emissions from Hybrid and Plug-In Electric Vehicles Hybrid electric...