Spatial and temporal variability of sources of ambient fine particulate matter (PM <sub>2.5</sub> ) in California

Hasheminassab, Sina; Daher, N.; Saffari, A.; Wang, Dongbin; Ostro, Bart; Sioutas, Constantinos

doi:10.5194/acp-14-12085-2014

Public

Spatial and temporal variability of sources of ambient fine particulate matter (PM 2.5 ) in California

Published in Atmospheric chemistry and physics • Nov 18, 2014

Authors:

Sina Hasheminassab

N. Daher

A. Saffari

Abstract

Abstract. To identify major sources of ambient fine particulate matter (PM2.5, dp < 2.5 μm) and quantify their contributions in the state of California, a positive matrix factorization (PMF) receptor model was applied on Speciation Trends Network (STN) data, collected between 2002 and 2007 at eight ...

Subject

Particulates

Environmental science

Sea salt

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