Sotirios Papathanasiou

The One Health Approach and the Treaty of Lisbon’s Competences The Treaty of Lisbon frames the European Union's ability to act, creating a structural conflict between its strict division of competences and the comprehensive, borderless nature of the One Health (OH) approach required for effective pandemic proactiveness. The One Health Approach and the Treaty of Lisbon's Competences The European Union's implementation of its proactive pandemic strategy through the One Health (OH) approach must navigate the Treaty of Lisbon's (ToL) division of powers, primarily relying on two categories:

The One Health Approach and the Treaty of Lisbon’s Competences

The Treaty of Lisbon frames the European Union's ability to act, creating a structural conflict between its strict division of competences and the comprehensive, borderless nature of the One Health (OH) approach required for effective…

Elemental Carbon (EC) vs. Black Carbon (BC): A Distinction in Measurement and Terminology The terms Elemental Carbon (EC) and Black Carbon (BC) are both used to describe the product of incomplete combustion of fossil fuels, biomass, and biofuels, which is a significant component of aerosols (airborne particulate matter). While often used interchangeably in general discussion, they represent distinct concepts primarily tied to their respective measurement methodologies. Understanding this difference is crucial in air quality monitoring, climate science, and health studies.

Elemental Carbon (EC) vs. Black Carbon (BC): A Distinction in Measurement and Terminology

The terms Elemental Carbon (EC) and Black Carbon (BC) are both used to describe the product of incomplete combustion of fossil fuels, biomass, and biofuels, which is a significant component of aerosols…

Presenting GO AQS at 4th Air Quality Congress in Sabadell, Barcelona!
Thank you 🙏

#IAQ

aranet: Comprehensive Environmental Monitoring for a Healthier Home In an era where indoor air quality and environmental safety are of a high importance, aranet has emerged as one of the leaders in providing reliable and intuitive monitoring solutions. See The Air has thoroughly reviewed several of aranet's innovative products, each designed to empower individuals with crucial insights into their living spaces. From carbon dioxide levels to radon gas and even radiation, aranet offers peace of mind through precise and accessible data.

aranet: Comprehensive Environmental Monitoring for a Healthier Home

In an era where indoor air quality and environmental safety are of a high importance, aranet has emerged as one of the leaders in providing reliable and intuitive monitoring solutions. See The Air has thoroughly reviewed several…

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◉ PM2.5​
REM & Awake Time: Higher PM2.5​ levels increase the time you spend awake and in light sleep, while actively decreasing vital REM sleep.
Health Risk: A rise of just 5 μg/m3 in PM2.5​ exposure can increase the risk of developing Obstructive Sleep Apnea (OSA) by 50%.

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◉ CO2​
Deep Sleep Killer: CO2​ levels above 1000 ppm are linked to a significant drop in deep sleep (N3 stage), decreased overall sleep efficiency, and fragmented sleep.
Quality Impact: When CO2​ levels double or triple the standard, your overall sleep quality can drop by about 10%.

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New research confirms that poor indoor air quality, specifically high CO2​ and PM2.5​ levels in your bedroom, is a major cause of fragmented, un-restorative sleep.

onlinelibrary.wiley.com/doi/full/10....

The CO2 Debate: A Parallel to the Egg Dilemma The discussion around carbon dioxide (CO2) in indoor air quality (IAQ) often brings up a fascinating parallel to another long-standing debate: the health effects of eggs. The Indisputable Value (Eg…

Read my latest reflection on CO2. The discussion around carbon dioxide (CO2) in indoor air quality (IAQ) often brings up a fascinating parallel to another long-standing debate: the health effects of eggs. seetheair.org/2025/10/02/t...

The event may be over, but the real work is just beginning. Our mission is to carry this momentum forward—to continue educating and influencing key decision-makers on the profound impact of indoor air quality on public health, productivity, and equity.
#IndoorAir

You are so kind! We made it together. 💙

Made it to the United Nations 🇺🇳 . Time to make IAQ history!

#GOAQS

So kind of you to send your wishes. I deeply appreciate it. 🙏

Tomorrow, I’m joining global leaders, policymakers, scientists, and health experts as a featured speaker at the “Healthy Indoor Air: A Global Call to Action” event, an official High-level Side Event of the 80th session of the UN General Assembly.

The EU’s New EPBD: Why Indoor Air Quality Needs a Unified Standard The recently updated Energy Performance of Buildings Directive (EPBD) is a pivotal legislative framework aimed at improving the energy efficiency of buildings across the European Union. While its primary focus remains on energy savings and decarbonization, the revised EPBD now formally recognizes the crucial link between energy performance and Indoor Environmental Quality (IEQ). This update requires member states to address IEQ in their national legislation, ensuring that energy-efficient buildings also support the health, comfort, and well-being of their occupants.

The EU’s New EPBD: Why Indoor Air Quality Needs a Unified Standard

The recently updated Energy Performance of Buildings Directive (EPBD) is a pivotal legislative framework aimed at improving the energy efficiency of buildings across the European Union. While its primary focus remains on energy…

The Unseen Air Inside Classrooms In the modern classroom, the focus is often on technology, curriculum, and engagement. However, a critical element that directly impacts student health and learning often goes overlooked: the air they breathe. In many schools, especially older buildings, ventilation systems are inadequate or non-existent. This can lead to a buildup of pollutants and, most critically, an increased risk of airborne infections.

The Unseen Air Inside Classrooms

In the modern classroom, the focus is often on technology, curriculum, and engagement. However, a critical element that directly impacts student health and learning often goes overlooked: the air they breathe. In many schools, especially older buildings,…

🌍 🇺🇳 NEW | International Day of Clean Air for Blue Skies 2025

This year's theme is 'Racing for Air' but the race is not a fair one, with low- and middle-income countries bearing the majority of the burden
w/ @unep.org
#CleanAirDay #CleanAirNow

Thread ⤵️

I'll be speaking at the HEALTHY INDOOR AIR: A Global Call to Action event on September 23rd in New York, a high-level side event to the UN General Assembly.

Please support us at gofund.me/c94ffbdb

HEALTHY INDOOR AIR – Help GO AQS Take on the UN General Assembly See The Air has been serving as a key partner and platform for boosting GO AQS's outreach. As a result, on September 23rd, 2025, a momentous event will take place in New York: HEALTHY INDOOR AIR – A GLOBAL CALL TO ACTION. This high-level side event, held on the sidelines of the UN General Assembly, will bring together experts, policymakers, and advocates from around the globe to address the urgent need for better indoor air quality.

HEALTHY INDOOR AIR – Help GO AQS Take on the UN General Assembly

See The Air has been serving as a key partner and platform for boosting GO AQS's outreach. As a result, on September 23rd, 2025, a momentous event will take place in New York: HEALTHY INDOOR AIR – A GLOBAL CALL TO ACTION. This…

I am thrilled that GO AQS will be among the organizations supporting the Global Healthy Indoor Air Pledge on September 23rd, an event that will officially recognize healthy indoor air as a fundamental human right, and I am honored to be one of the speakers.

the link doesn’t work. thanks

AirDummies: A Breath of Fresh Air for Indoor Environment Simulation AirDummies emerges as a highly intuitive and powerful Computational Fluid Dynamics (CFD) software, purpose-built to demystify the complex world of indoor air dynamics. Designed with a clear focus on accessibility, it caters to a broad spectrum of users, offering invaluable insights into air patterns within diverse indoor environments, including school classrooms, offices, and domestic settings. Its ability to simulate everything from CO2 concentrations, particle contaminants, and temperature gradients to air velocity makes it an indispensable tool for optimizing comfort, health, and energy efficiency.

AirDummies: A Breath of Fresh Air for Indoor Environment Simulation

AirDummies emerges as a highly intuitive and powerful Computational Fluid Dynamics (CFD) software, purpose-built to demystify the complex world of indoor air dynamics. Designed with a clear focus on accessibility, it caters to a…

Wildfires: Are they avoidable? | Sotirios Papathanasiou Wildfires: Are they avoidable? 🔥 It's a question that feels more urgent every year. While we can't prevent every ignition, a staggering number of wildfires are caused by human activity. This means man...

Wildfires: Are they avoidable? 🔥 It's a question that feels more urgent every year. While we can't prevent every ignition, a staggering number of wildfires are caused by human activity. This means many are preventable.

www.linkedin.com/posts/sotiri...

I successfully completed the 3-day Communicating Science for Policy online training with the National Science Policy Network! The program gave me valuable skills and insights to take meaningful action in the field of indoor air quality and policy, which is particularly useful for the GO AQS work.

See The Air #seetheair

There are many air quality monitors that I have reviewed at seetheair.org
I would suggest searching the term “review” and see other products.
Nowadays, I would opt for products that I know the company will be around for a long time.
If you need help deciding, let me know.

This product isn’t available anymore as there is a newer version. I will repair the device as I have an electronic engineering background. The reason I really like this product is simple the widget that supports the visualization of the AQ in a glance on my home screen without having to open apps.

Los plásticos han ganado tanto territorio en nuestras vidas que la gente no entiende el impacto que tienes en nuestra salud y medio ambiente.

Latvia’s Model for Healthy Learning: The MESH Air Quality Project Latvia has successfully deployed 14,000 CO2 monitors in hundreds of schools, ensuring safer and healthier learning environments for students and teachers. This nationwide initiative, launched by the Ministry of Education and Science of Latvia and implemented by the technology company MESH, addresses concerns about elevated CO₂ levels, which can contribute to the transmission of pathogens and affect concentration.. Such successful projects should serve as a blueprint for others aiming to improve indoor air quality and efficiency in public buildings.

Latvia’s Model for Healthy Learning: The MESH Air Quality Project

Latvia has successfully deployed 14,000 CO2 monitors in hundreds of schools, ensuring safer and healthier learning environments for students and teachers. This nationwide initiative, launched by the Ministry of Education and Science…

@safeairschoolsuk.bsky.social

GO AQS White Paper: In a Nutshell Tired of Lengthy White Papers? GO AQS Has Got You Covered! At GO AQS, we understand that diving into a 50+ page white paper isn’t always feasible with your busy schedule. We know your time is…

At GO AQS, we understand that diving into a 50+ page white paper isn't always feasible with your busy schedule. We know your time is valuable, and sometimes you just need the key takeaways without sifting through extensive details.
GO AQS in a nutshell!
🔗 goaqs.org/2025/07/30/g...