Guidance on Network Design Issues for Lead (Pb) Monitoring

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. 

• Questions and Answers on Lead (Pb) Ambient Air Monitoring Network Design Issues (pdf) (111.13 KB, December, 2008)
• Questions and Answers on Modeling Lead Sources (pdf) (114.16 KB, December, 2008)
• Questions and Answers on Reviewing Lead Emissions Inventories (pdf) (98.97 KB, December, 2008)
• Options for Estimating Lead Emissions from Coal Combustion (pdf) (53.44 KB, December, 2008)