Dear authors. The version of your manuscript submitted to ACP has been reviewed by the same two reviewers who previously reviewed the ACPD version of the paper. As you can see from the reviews, the reviewers remain concerned about some of the aspects of the paper. Please take the reviews into serious consideration when you come up with a revised version of the manuscript. Please submit a revised version along with responses to major points of criticism (no response is needed for technical corrections). The last version will not be reviewed by external reviewers; the manuscript will be accepted if you successfully address all the major concerns of the reviewers.

I also have minor technical corrections to the manuscript below. The line numbers refer to the line numbers in file you submitted.

L15: from -> in
L23: summer -> the summer
L39: comma needed after e.g.
L47: varied -> vary
L155, L170, L180, L194: insert unit of cm-1 after the numbers
L250: it is not entirely clear what “the overlapping of VOC” refers to
L264: ozone oxidation reaction -> ozonolysis
L282: are taken as sums -> are added together
L309: differential mobility particle sizer (DMPS) -> scanning mobility particle sizer (SMPS)
L327: It is not clear how you arrived at the argument that “These winter concentrations may be of anthropogenic origin”
Table 1 caption: replace comma with “. Also included are the …”
Table 1: subscripts needed in delta 3 carene and in PM1; superscript needed in ug per m3
Table 2: I would use “PM size cutoff” instead of “Particle size” for the title of the 4rth column
Figure 1: should “pinic acid” be called “cis-pinic acid”? Should the stereo-modifier for the limonic acid be included? I recommend providing IUPAC names and CAS numbers in the figure so that there is no ambiguity which stereoisomer you were measuring.
Figure 2: a-pinene should be alpha-pinene, b-pinene should be beta-pinene, and 3-carene should be delta-3-carene (using appropriate symbols which I cannot include in this text only note). Please fix the overlap of the Y-axis tick labels with the Y-axis labels.
Figure 4: the order of appearance of the panels should be switched (to make it compatible with the legend) and panel identifies (such as panel a) should be added
Table 3: space is needed between ng and m3