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Boise Valley Inversion and Air Pollution Study

EPA Grant Number: R829425E02
Title: Boise Valley Inversion and Air Pollution Study
Investigators: Dawson, Paul
Institution: Boise State University
EPA Project Officer: Winner, Darrell
Project Period: September 1, 2002 through August 31, 2004
RFA: EPSCoR (Experimental Program to Stimulate Competitive Research) (2001)
Research Category: EPSCoR (The Experimental Program to Stimulate Competitive Research)

Description:

Objective:

The objectives of this research project are to: (1) monitor, model, and analyze winter inversion events in the Boise Valley (Treasure Valley), including the meteorology and the three-dimensional airflow; and (2) collect, measure, and analyze meteorological and particulate concentration data over space and time. Treasure Valley, which has been experiencing a high rate of growth in the last decade, is particularly susceptible to prolonged winter valley inversion events. Atmospheric inversions often trap polluted air in the Treasure Valley and make it unhealthy to breathe. The focus of the research project is to accurately simulate the three-dimensional windfields. The windfields are necessary to develop accurate airshed modeling, a key component to airshed management, and one of the highest air quality priorities in the Idaho Department of Environmental Quality (IDEQ).

Supplemental Keywords:

mountain valley inversions, cool air pools, mesoscale modeling, particulate matter monitoring, air quality, air quality episodes, air, ecosystem protection/environmental exposure & risk, monitoring/modeling, state, particulate matter, PM, Boise Valley, Idaho, ID, air pollution, air quality, air quality models, airborne particulate matter, atmospheric dispersion models, atmospheric inversion, atmospheric measurements, atmospheric particulate matter, particulate, particulate matter mass, environmental chemistry. , Ecosystem Protection/Environmental Exposure & Risk, Air, Geographic Area, Scientific Discipline, RFA, Air Quality, Ecology, particulate matter, Monitoring/Modeling, State, particulate, particulate matter mass, Boise Valley, atmospheric dispersion models, three dimensional air flow modeling, Boise Valley Inversion, air quality models, air pollution, Idaho (ID), atmospheric particulate matter, atmospheric measurements, atmospheric inversion, mesoscale modeling

Progress and Final Reports:
2003 Progress Report

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The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Conclusions drawn by the principal investigators have not been reviewed by the Agency.

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