Articles | Volume 15, issue 11
Atmos. Meas. Tech., 15, 3315–3328, 2022
https://doi.org/10.5194/amt-15-3315-2022
Atmos. Meas. Tech., 15, 3315–3328, 2022
https://doi.org/10.5194/amt-15-3315-2022
Research article
03 Jun 2022
Research article | 03 Jun 2022

Development and evaluation of correction models for a low-cost fine particulate matter monitor

Brayden Nilson et al.

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Interactive discussion

Status: closed

Comment types: AC – author | RC – referee | CC – community | EC – editor | CEC – chief editor | : Report abuse
  • RC1: 'Comment on AMT-2021-425', Anonymous Referee #1, 08 Feb 2022
    • AC1: 'Reply on RC1', Brayden Nilson, 24 Mar 2022
  • RC2: 'Comment on amt-2021-425', Anonymous Referee #2, 08 Feb 2022
    • AC2: 'Reply on RC2', Brayden Nilson, 24 Mar 2022
  • RC3: 'Comment on amt-2021-425', Anonymous Referee #3, 22 Feb 2022
    • AC3: 'Reply on RC3', Brayden Nilson, 24 Mar 2022

Peer review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Brayden Nilson on behalf of the Authors (24 Mar 2022)  Author's response    Author's tracked changes    Manuscript
ED: Referee Nomination & Report Request started (28 Mar 2022) by Pierre Herckes
RR by Karoline Barkjohn (07 Apr 2022)
RR by Anonymous Referee #3 (07 Apr 2022)
ED: Publish subject to minor revisions (review by editor) (07 Apr 2022) by Pierre Herckes
AR by Brayden Nilson on behalf of the Authors (16 Apr 2022)  Author's response    Manuscript
AR by Sarah Buchmann on behalf of the Authors (27 Apr 2022)  Author's response
ED: Publish as is (27 Apr 2022) by Pierre Herckes
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Short summary
Correction models were developed using PurpleAir–Federal Equivalent Method (FEM) hourly fine particulate matter (PM2.5) observation colocation sites across North America (NA). These were evaluated in comparison with four existing models at an additional 15 NA colocation sites. This study provides a robust framework for the evaluation of low-cost PM2.5 sensor correction models using the Canadian AQHI+ system and presents an optimized general correction model for North American PA sensors.