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Title

Exceptional Event Demonstration for September 2017 PM10 Exceedances Due to Wildfires

 
Publication number Date Published
19-02-004March 2019
VIEW NOW: Exceptional Event Demonstration for September 2017 PM10 Exceedances Due to Wildfires (Number of pages: 119) (Publication Size: 14195KB)




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Author(s) Jacob Berkey and Caroline Sun
Description Ecology submits this exceptional event demonstration for the exceedances of the PM10 national ambient air quality standard (NAAQS) that occurred on September 5, 6, and 7, 2017 in Kennewick and Yakima, Washington. This document presents evidence and requests EPA’s concurrence with this demonstration to exclude these values from regulatory decisions for both areas.
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.

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Contact Jacob Berkey at 360-407-7086 or jacob.berkey@ecy.wa.gov
Keywords Exceptional Event, wildfires, PM10, air, smoke, NAAQS, fine particulates
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