Acrobat PDF format (Number of pages: 24) (Publication Size: 1MB)
|Description||This document describes the procedures to sample the visual quality of ambient air using the M903 portable nephelometer by the Washington Department of Ecology Air Quality Program.|
|REQUEST A COPY||
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.
Persons with hearing loss can call 711 for Washington Relay Service
Persons with a speech disability can call 877-833-6341
|Contact||Mike Thompson at 360-407-6833|
|Keywords||technical, quality, air pollution, air quality,|
PM2.5 Single Channel Sampler Procedure
Aethalometer Operating Procedure
Nitrogen Dioxide Procedures
Carbon Monoxide Procedure
Copyright © Washington State Department of Ecology. See http://www.ecy.wa.gov/copyright.html.