CleanAir Condensable Particulate Matter

What to Know About Conducting a Performance Specification 11 (PS-11) Test

Performance Specification 11 (PS-11) establishes the initial installation and performance procedures required for evaluating the acceptability of a particulate matter (PM) continuous emission monitoring system (CEMS). 


Why Should Plants Care About EPA's Recent Changes for Condensable Particulate Measurement?

What do EPA's proposed changes to Method 202 mean for someone who is hiring a contractor to perform stack emission sampling?

In late August of 2017, EPA proposed revisions to Method 202 for condensable particulate matter (CPM). EPA states that its[…]