GO AQS

Category: GO IAQS

  • GO AQS White Paper v0.90 – Update

    GO AQS White Paper v0.90 – Update

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    by

    Sotirios Papathanasiou
    in , ,

    The GO AQS white paper has undergone a significant transformation from version v0.81 to v0.90, reflecting a period of intensive development and refinement. This latest iteration, building upon the foundational concepts of its predecessor, introduces a multitude of additions and corrections that enhance the clarity, scope, and precision of the framework. A primary focus of…

  • GO IAQS Breakpoints – 2nd Session

    GO IAQS Breakpoints – 2nd Session

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    by

    Sotirios Papathanasiou
    in ,

    This session served as a crucial follow-up to our initial discussion on environmental pollutants, as we previously ran out of time to cover all the necessary ground. In today’s meeting, we delved into the specifics of index breakpoints for ozone, nitrogen dioxide, and radon. Ozone (O3) Proposed GO IAQS Index: The proposed index tiers for ozone are 0 to 50…

  • GO IAQS Breakpoints – 1st Session

    GO IAQS Breakpoints – 1st Session

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    by

    Sotirios Papathanasiou
    in ,

    During the 1st GO IAQS Index Breakpoints meeting, discussions focused on proposed breakpoints for various pollutants based on survey results, comparisons with existing standards, and feedback from attendees. The meeting aimed to cover results, compare them with existing breakpoints, and gather comments on specific pollutants, with a focus on PM2.5, Carbon Dioxide (CO2), Carbon Monoxide…

  • Survey Results: GO IAQS Index Breakpoints

    Survey Results: GO IAQS Index Breakpoints

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    by

    Sotirios Papathanasiou
    in ,

    The results presented below are based on a questionnaire distributed to participants from the GO AQS members list. The survey, conducted using Google Forms, was open from May 15th to June 15th, 2025. PM2.5 The GO IAQS Index Breakpoints Survey, with a total of 40 participants, indicated strong support for the proposed PM2.5 breakpoints, with…

  • GO AQS Members Unite to Define the Future of Indoor Air Quality Index

    GO AQS Members Unite to Define the Future of Indoor Air Quality Index

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    by

    Sotirios Papathanasiou
    in

    Global Open Air Quality Standards (GO AQS) has taken a significant step towards establishing the world’s first common Indoor Air Quality Index (IAQI) by launching a comprehensive survey among its members. This initiative aims to consolidate breakpoints for the GO IAQS Index, a crucial tool for assessing and communicating indoor air quality consistently across the…