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Air Toxics Screening Assessment

Description

The Air Toxics Screening Assessment (AirToxScreen) is EPA's screening tool that provides communities with information about health risks from air toxics. AirToxScreen is part of EPA's new approach to air toxics that provides updated data and risk analyses on an annual basis, helping state, local and tribal air agencies, EPA, and the public more easily identify existing and emerging air toxics issues.

Questions this resource can help answer

What is the cancer risk associated with recent levels of air toxics in my community?

How do I use this resource?

Explore the estimated cancer and non-cancer risk associated with air toxics concentrations in a given location

Pro tips

Resource information

Resource owner

Format

Other

Backup URL

Update Frequency

Irregularly

Geographic Coverage

United States

Technical specifications

Methodology

EPA uses a four-step process to develop AirToxScreen assessments: Compile a national emissions inventory of outdoor air toxics sources. Estimate ambient concentrations of air toxics across the United States. Estimate population exposures across the United States. Determine potential public health risks from breathing air toxics.

Sectors

Other Specifications

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