This page contains guidance on network design issues for the Lead NAAQS monitoring network. This page is intended to assist states as they implement the Pb NAAQS monitoring requirements.You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.
- Questions and Answers on Lead (Pb) Ambient Air Monitoring Network Design Issues (PDF)(6 pp, 114 K, December, 2008)
- Questions and Answers on Modeling Lead Sources (PDF)(6 pp, 117 K, December, 2008)
- Questions and Answers on Reviewing Lead Emissions Inventories (PDF)(3 pp, 101 K, December, 2008)
- Options for Estimating Lead Emissions from Coal Combustion (PDF)(3 pp, 55 K, December, 2008)