GO AQS

Author: Sotirios Papathanasiou

  • Formaldehyde WG – Conclusion

    Formaldehyde WG – Conclusion

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    Sotirios Papathanasiou
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    The Global Open Air Quality Standards (GO AQS) working group convened to discuss the establishment of standards for formaldehyde, building upon previous discussions on particulate matter, carbon dioxide, carbon monoxide, and ozone. Reconsidering Space Adaptability and Target Limits The discussion began with the concept of “space adaptability,” a feature within GO AQS that links average…

  • Carbon Monoxide WG – Conclusion

    Carbon Monoxide WG – Conclusion

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    Sotirios Papathanasiou
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    A recent meeting of the Carbon Monoxide (CO) Working Group convened to discuss various aspects of establishing air quality standards for this critical pollutant. The discussion spanned from the applicability of space-dependent limits to the technicalities of sensor technology and the units used for measurement. This article summarizes the key deliberations and the apparent direction…

  • Carbon Dioxide WG – Conclusion

    Carbon Dioxide WG – Conclusion

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    Sotirios Papathanasiou
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    Two working group sessions dedicated to carbon dioxide. The discussions centered around establishing appropriate indoor air quality standards for carbon dioxide levels, considering various perspectives from international regulations, scientific research, and member feedback. This article summarizes the key points of these deliberations and the preliminary direction emerging from the discussions. Initial Proposals and Rationale The…

  • Particulate Matter WG – Conclusion

    Particulate Matter WG – Conclusion

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    Sotirios Papathanasiou
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    The GO AQS recently convened two working group sessions focused on establishing limits for particulate matter (PM). These sessions brought together a diverse group of individuals, including toxicologists, building operators, air quality experts, and academics, to discuss and provide feedback on proposed standards for both PM2.5 and submicron particle counts. Initial Proposals and Feedback on…

  • GO AQS Endorses Call for National Clean Air Strategy in Australia

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    Sotirios Papathanasiou
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    The Global Open Air Quality Standards (GO AQS) initiative is proud to announce its strong support for and signing of the open letter addressed to all 2025 Australian Federal Election candidates: “Australia needs a National Clean Air Strategy.” This crucial open letter highlights the increasing health impacts of air pollution on all Australians, stemming from bushfire…