Table 3.

Self-pollution estimates from the lead-vehicle approach, with pDR shown in calibrated values against PM₁ (i.e., pDR^c=3.17+0.16*pDR from Figure S1).

Measure	Bus	Window	N	Mean	Std	Min	Max
PM1 (μg/m3)	1		3	1	2	−1	4
	2		4	5	5	−1	10
	both	C	3	7	3	4	10
	both	O	4	0	2	−1	4
	both		7	3	4	−1	10
PM2.5 (μg/m3)	1		3	−5	8	−10	4
	2		4	6	11	−9	15
	both	C	3	10	6	4	15
	both	O	4	−5	9	−10	8
	both		7	1	11	−10	15
pDRc (μg/m3)	1		0	.	.	.	.
	2		4	1.8	1.1	0.7	2.8
	both	C	2	2.8	0.0	2.8	2.8
	both	O	2	0.8	0.2	0.7	1.0
	both		4	1.8	1.1	0.7	2.8
UPM (#/cm3) from PT	1		2	31040	32061	8369	53710
	2		4	11881	3319	8342	16168
	both	C	3	10461	2053	8369	12473
	both	O	3	26073	24252	8342	53710
	both		6	18267	17609	8342	53710
PAH (ng/m3) from PAS	1		4	−87	9	−98	−77
	2		4	−70	16	−88	−53
	both	C	4	−77	19	−98	−53
	both	O	4	−80	12	−90	−63
	both		8	−79	15	−98	−53
PAH (ng/m3) from GC/MS	1		4	0.2	0.3	−0.2	0.6
	2		4	1.3	0.9	0.5	2.4
	both	C	4	1.2	0.9	0.4	2.4
	both	O	4	0.2	0.4	−0.2	0.6
	both		8	0.7	0.8	−0.2	2.4
EC (μg/m3) from Aethalometer	1		0	.	.	.	.
	2		4	1.8	1.1	0.7	2.8
	both	C	2	2.8	0.0	2.8	2.8
	both	O	2	0.8	0.2	0.7	1.0
	both		4	1.8	1.1	0.7	2.8
EC (μg/m3) from photoacoustic	1		4	−0.3	0.1	−0.3	−0.2
	2		4	0.6	0.7	−0.3	1.1
	both	C	4	0.4	0.8	−0.3	1.1
	both	O	4	−0.1	0.3	−0.3	0.4
	both		8	0.1	0.6	−0.3	1.1
EC (μg/m3) from TOR	1		4	0.9	0.4	0.5	1.3
	2		4	2.4	1.7	0.7	4.4
	both	C	4	2.5	1.6	1.1	4.4
	both	O	4	0.8	0.4	0.5	1.4
	both		8	1.7	1.4	0.5	4.4
OC (μg/m3) from TOR	1		4	5.8	5.1	−1.3	10.3
	2		4	8.4	7.4	1.6	18.0
	both	C	4	11.8	4.3	8.3	18.0
	both	O	4	2.4	3.0	−1.3	5.8
	both		8	7.1	6.1	−1.3	18.0