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  2. Lead Air Pollution

Technical Data and Reports on Lead Measurements and SIP Status

EPA collects data from the states and regions on their air quality and state implementation plan (SIP) progress. This information is compiled in a database, and used to create reports, trend charts, and maps.

SIP status reports

Reports for infrastructure and nonattainment area SIP requirements

  • SIP Status Tools

SIPs approved by EPA

  • View approved SIPs by state: organized by states in each EPA region.

Air quality data 

Lead air quality trends: View lead level trends; measured nationally, regionally, and locally; up to 2014.

Lead Design Values: view statistics that describe the air quality status of a given area relative to the level of EPA's National Ambient Air Quality Standards. These Excel reports are listed by pollutant. 

Green Book

  • Lead Green Book: listings of areas designated nonattainment for lead (2008). It includes current designation and classification status, area maps, reports, and Federal Register notices.

Lead Air Pollution

  • Lead Basics
  • Setting and Reviewing Lead Standards
  • Lead Standards Setting Regulatory Actions
  • Implementing Lead Standards
  • Lead Implementation Regulatory Actions
  • SIP Checklist
  • SIP Training and Assistance
  • Implementation Data and Reports
  • Information for Other Criteria Air Pollutants
Contact Us about Lead Air Pollution
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on June 18, 2024
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