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. 2014 Feb 17;2014:763934. doi: 10.1155/2014/763934

Table 3.

PMcoarse mass (µg/m3) and species concentrations (ng/m3).

Coarse PM species December 31, 2012-January 1, 2013 January 2, 2013-January 3, 2013
Mass 132.7 208.1
Mg 31.4 386.5
Al 694.8 6639.4
Ca 248.8 2324.4
V 1.2 12.6
Cr 5.1 12.1
Mn 9.6 95.1
Fe 570.3 5163.0
Ni 0.6 4.0
Cu 2.2 7.4
Zn 5.9 35.8
Mo 0.1 0.7
Ag 0.0 0.1
Cd 0.0 0.0
Sn 0.0 0.6
Ba 3.3 28.9
Ce 1.6 15.0
Hg 0.6 3.6
Pb 0.8 7.3