Table 1.

Percentage of total PAH (TPAH) and individual PAH species in each UnmixO factor (source).

	Factor 1		Factor 2		Factor 3		Factor 4
Compound(s)	Composition	%	Composition	%	Composition	%	Composition	%
TPAH	1.67	1.7	2.43	2.4	0.588	0.6	0.521	0.5
Acenaphthene	0.00205	0.1	0.00332	0.1	0.000661	0.1	0.0696	13.4
Anthracene	0.0025	0.1	0.0133	0.5	0.224	38.1	0.000479	0.1
Benzo[a]anthracene	0.179	10.7	0.23	9.5	0.00141	0.2	0.00711	1.4
Benzo[a]pyrene	0.247	14.8	0.0642	2.6	0.00151	0.3	0.00581	1.1
Benzo[b]fluoranthene	0.246	14.7	0.0531	2.2	0.00895	1.5	0.0102	2.0
Benzo[g,h,i]perylene	0.128	7.7	0.00171	0.1	0.00636	1.1	0.00508	1.0
Benzo[k]fluoranthene	0.231	13.8	0.00327	0.1	0.0237	4.0	0.00373	0.7
Chrysene	0.342	20.5	0.139	5.7	0.0197	3.4	0.0173	3.3
Fluoranthene	0.00434	0.3	1.13	46.5	0.00806	1.4	0.00124	0.2
Fluorene	0.00312	0.2	0.0018	0.1	0.0353	6.0	0.061	11.7
Indeno[1,2,3-cd]pyrene	0.119	7.1	0.028	1.2	0.00361	0.6	0.000188	0.0
Phenanthrene	0.0109	0.7	0.0129	0.5	0.212	36.1	0.163	31.3
Pyrene	0.0356	2.1	0.693	28.5	0.0339	5.8	0.0282	5.4