Tools and Calculators

Particulate Matter Estimation Tool

September 02, 2025 Attachment: NCASI Particulate Matter Estimation Tool v1.0

NCASI maintains an extensive collection of resources and tools for estimating particulate matter emissions. These numerous resources can often be overwhelming for Members to review and quickly extract the information needed. Our Particulate Matter Estimation Tool is designed to ease this burden by organizing, summarizing, and providing the most critical pieces of information on particulate matter emissions in a convenient and easy to use format. The tool provides our Members with the following: 

  1. Links to NCASI’s published resources related to particulate matter emissions 
  2. Additional unpublished NCASI data 
  3. Explanations of relevant US EPA documents 
  4. Email links to NCASI experts in each area 
  5. A glossary section containing abbreviations and other terms 

The tool is designed to be downloaded by users and opened in a PDF viewer. The tool does not contain macros or interactive content, only links. Version 1.0 will be updated as additional information becomes available.  

Download:

Members Only Version: (Log in to access)
NCASI Particulate Matter Estimation Tool v1.0

Publicly Available Version:
NCASI Particulate Matter Estimation Tool v1.0 – Resources List Only

Keywords:

Particulate matter, emissions, permit applications, NAAQs, PM2.5, PM10

Authored by:

Karen Mentz, Senior Research Associate