Dear Authors,

I'm happy to accept your paper for publication in ACP. Prior to uploading the final files, please perform the technical corrections listed below. Pay particular attention to my comment regarding the data availability.

Best regards
Barbara

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l. 64: NOx (subscript x)

l. 155: replace ‘The assure’ by ‘To assure’

l. 259: replace a-pinene by alpha-pinene (i.e. use Greek symbol)

l. 288: ‘creates’ seems redundant

l. 353: replace ‘is’ by ‘are’

l. 418: remove ‘#’ in first parentheses or add it in second to be consistent

l. 445: ‘the relatively high (> 5) amount of oxygen atoms in a major fraction of the SOA compositions’ should be reworded, e.g., ‘the relatively high (> 5) number of oxygen atoms in a major fraction of the products comprising SOA’

l. 455: ‘O:C/OSc values’ reads as if you refer to the ratio of the O:C to OSc values. Please replace accordingly.

Figure 3, caption: (i) l. 653/658: the word ‘panel’ can be removed in both instances; (ii) l. 654: ‘In these cases, and error bars are omitted for clarity’ seems incomplete or grammatically wrong.

Figure 6, caption: (i) l. 674: ‘max’ should be subscript; (ii) l. 677: should ‘in the volatility classes VBS’ read ‘in the VBS volatility classes (or ‘bins’)’?

Figure 7, caption: l. 683: replace ‘show’ by ‘shows’

Figure 8: (i) In all panels, Scotspine’ should be replaced by ‘Scots pine’

Data availability:
Please follow the journal policy for data availability.
https://www.atmospheric-chemistry-and-physics.net/for_authors/manuscript_preparation.html
Make data accessible or - if the data are not publicly accessible - add a detailed explanation of why this is the case (e.g. applicable laws, university and research institution policies, funder terms, privacy, intellectual property and licensing agreements, and the ethical context of the research).