Publications Home || Browse by topic || Browse by program || Ecology website

Publication Summary

Our Ecology website has changed, which can cause broken links.
To report these, please contact us with the publication and broken link.


PM2.5 and PM10 2025 Sequential Sampler Standard Operating Procedure

Publication number Date Published Date Revised
18-02-020May 2018February 2020
VIEW NOW PM2.5 and PM10 2025 Sequential Sampler Standard Operating Procedure (Number of pages: 49) (Publication Size: 1232KB)

Trouble viewing? Try these free options.
Author(s) Tai, Anna
Description This document describes Ecology’s procedures for sampling ambient air for particulate matter with aerodynamic diameter of 2.5 µm or less (PM2.5) and aerodynamic diameter of 10 µm or less (PM10) using a Thermo Partisol®-Plus 2025 Sequential Air Sampler.
The mission of the Department of Ecology is to protect, preserve, and enhance Washington’s environment. To help us meet that goal, please consider the environment before you print or request a copy.

ADA Accessibility
The Department of Ecology is committed to providing people with disabilities access to information and services by meeting or exceeding the requirements of the Americans with Disabilities Act (ADA), Section 504 and 508 of the Rehabilitation Act, and Washington State Policy #188.
Visit Ecology’s website for more information.
Contact Anna Tai at 360-407-6819 or
Keywords Federal Reference Monitor, FRM, PM2.5, particulate matter, PM10, monitoring, air quality, air monitoring, monitor, Standard Operating Procedure
WEB PAGE Information for air monitoring professionals