Calibration and validation-based assessment of low-cost air quality sensors.

Journal: The Science of the total environment
Published Date: Apr 15, 2025

Abstract

BACKGROUND: Air pollution poses a significant threat to public health. Low-cost air quality sensors (LCSs) can provide a data foundation for air quality monitoring, particularly supplementing the regulatory monitoring network and identifying local air quality issues. However, the performance varies considerably, and questions remain regarding reliability and accuracy of LCS data.

Authors

  • Jierui Dong
    Sustainable Building Innovation Lab., School of Property, Construction and Project Management, RMIT University, Melbourne, VIC 3000, Australia; Healthy Environments And Lives (HEAL) National Research Network, Australia; Post Carbon Research Centre, RMIT University, Melbourne, VIC 3000, Australia. Electronic address: s3972118@student.rmit.edu.au.
  • Nigel Goodman
    Sustainable Building Innovation Lab., School of Property, Construction and Project Management, RMIT University, Melbourne, VIC 3000, Australia; HEAL Global Research Centre, Health Research Institute, University of Canberra, Australian Capital Territory 2617, Australia; Healthy Environments And Lives (HEAL) National Research Network, Australia; Post Carbon Research Centre, RMIT University, Melbourne, VIC 3000, Australia.
  • Andrew Carre
    Sustainable Building Innovation Lab., School of Property, Construction and Project Management, RMIT University, Melbourne, VIC 3000, Australia; Post Carbon Research Centre, RMIT University, Melbourne, VIC 3000, Australia.
  • Priyadarsini Rajagopalan
    Sustainable Building Innovation Lab., School of Property, Construction and Project Management, RMIT University, Melbourne, VIC 3000, Australia; Healthy Environments And Lives (HEAL) National Research Network, Australia; Post Carbon Research Centre, RMIT University, Melbourne, VIC 3000, Australia.

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