Category: Public Update
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GO AQS Launches New Working Group to Develop the First Open Technical Standard for Low-Cost PM2.5 Sensors
GO AQS is excited to announce the launch of a new dedicated working group tasked with creating the first open technical standard for low-cost PM2.5 sensors (the electronic component). Target publication is set for 2027. Why Matters Air quality is dynamic. To capture localized pollution spikes, spatial variations, and real-time exposure, continuous, widespread measurement is…
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Creating Healthier, Inclusive Spaces: Practical Lessons from the Making the Invisible Visible Campaign
GO AQS is joining The Safer Air Project for an exclusive webinar exploring the annual Making the Invisible Visible campaign (#MIV26). Founder Sotirios Papathanasiou will share real-world insights alongside leading industry experts to show how organizations can design policies, monitor, and improve indoor air quality (IAQ). Whether your organization is currently tracking air quality or…
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The Two Lenses of Air Quality: Monitoring & Epidemiology
Understanding indoor air quality (IAQ) is not as simple as glancing at a single number. There is a fundamental complexity in how we interpret air quality data, often leading to a significant gap between epidemiological perspectives, which are health-based limits, and monitoring perspectives, which focus on real-time action at least for GO AQS. We believe…
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Conclusions from the GO AQS Mould/Mold Working Group Call
On April 23, 2026, the GO AQS Mould/Mold Working Group convened to synthesize findings from expert surveys, global standards, and current scientific literature to establish a unified approach to indoor mould management. The call brought together experts from the United States, Europe, Asia, and Australia, highlighting a significant consensus on moving away from rigid, absolute…
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GO AQS White Paper v1.1.0.0 – Update
We are pleased to announce an update to our indoor air quality standards. This revision ensures our benchmarks remain scientifically rigorous while acknowledging the changing environmental realities of 2026. Changelog: Integration of Particulate Matter Working Group recommendations for the Submicron and Ultrafine particles under the Good Practices. Adjusting the GO IAQS Score CO2 lower limit from 400…
