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PM Calculator

March 31, 2006. After receiving numerous inquiries regarding the removal of the PM Calculator, EPA has reposted the software. The software is here for your convenience, however, it is no longer supported by EPA.

EPA has replaced the PM-10 Calculator program with software that will estimate filterable PM2.5 emissions. PM Calculator, Version 2.0, is applicable to point sources only and requires the user to input uncontrolled emissions (either total filterable particulate or filterable PM10) for each source, the source category classification (SCC) and the control device, if any. The program will then calculate controlled emissions for filterable PM2.5 and filterable PM10 for each point source.

PM Calculator Files
April 2004: EPA is aware of a conflict with PMCalc and MS Office 2000 and above. In some instances, if you have MS Office 2000 and above installed, PMCalc may not run, or MS Office software may no longer run. This does not occur on all desktops.
Please uninstall any previous versions of 2.0 prior to installing version 2.0.2
PM Calculator Version 2.0.2 - 1/31/2001 (ZIP 12.2M)
PM Calculator Version 2.0 User's Manual - Updated November 2003 (PDF 466K)
Explanation of File Formats

PM Calculator Hints

Input Files
Use fixed length text or spreadsheet file formats. Below are several example files you can download and use to input your data. Please read the PM Calculator User's Manual for more information about input file formats.
  Database (.dbf)
  Fixed length text
  Lotus spreadsheet
  Excel spreadsheet

| Office of Air Quality Planning & Standards | Technology Transfer Network |
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