Tag: health

A DIY Ventilation Solution for Renters

Sotirios Papathanasiou1 Comment

Renting an apartment often means limited control over modifications, especially when it comes to essential systems like ventilation. Poor indoor air quality can significantly impact health and well-being, but drilling holes for traditional ventilation systems is usually out of the question. This article presents a simple, affordable DIY project using a standard air purifier to bring fresh, filtered air into your rented space without any permanent alterations.

The Problem: Stale Indoor Air and Renting Restrictions

Old apartments but also modern, energy-efficient apartments can sometimes suffer from poor ventilation, leading to a buildup of indoor pollutants like CO2, volatile organic compounds (VOCs), and particulate matter. While opening windows is a simple solution, it’s not always practical due to weather, noise, or outdoor air pollution. Renters often face the added challenge of not being allowed to make structural changes, ruling out traditional ventilation installations.   

The DIY Solution: Air Purifier Ventilation

This project uses a standard standalone air purifier in a novel way to introduce fresh, filtered outdoor air. The key components are:

  • A Standard Air Purifier: Choose one with a HEPA filter for particulate matter and a carbon filter for gases. Programmable models are highly recommended for automation.
  • Flexible Tubing and Window Adapter: These connect the air purifier’s intake to a slightly opened window. You can find suitable tubing and adapters at most hardware stores for around €15.
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Book Review: “Indoor Air Quality in Buildings for Well-being: Practical Application Strategies”

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A 2023 published book in Spanish, “Calidad del aire interior en los edificios para el bienestar: estrategias de aplicación práctica” (Indoor Air Quality in Buildings for Well-being: Practical Application Strategies), is poised to become an essential resource for improving indoor air quality globally. Authored by Miguel Ángel Campano, Jessica Fernández-Agüera, and Juan José Sendra, this comprehensive guide delves into the critical aspects of indoor air quality (IAQ) and offers practical strategies for creating healthier indoor environments.   

Relevance to Global Initiatives

While currently available in Spanish, this book’s content is highly relevant to international efforts such as the development of Global Open Air Quality Standards (GO AQS). The GO AQS initiative aims to establish universal benchmarks for air quality, and the book provides valuable insights and data that can orient the initiative.

Comprehensive Coverage of Key IAQ Factors

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Alveolar Sacs and Particulate Matter: A Deep Dive into Respiratory Health

Sotirios Papathanasiou1 Comment

The respiratory system is a complex network responsible for the vital exchange of oxygen (O2) and carbon dioxide (CO2). At the heart of this system lie the alveoli, tiny air sacs where this gas exchange occurs. However, these delicate structures are also vulnerable to the intrusion of harmful particles, which can have serious health consequences.   

The Journey of Inhaled Particles

When we breathe, we inhale a variety of particles, including dust, smoke pollutants, and pathogens. The size of these particles plays a crucial role in determining how far they travel into our respiratory system. Larger particles are typically trapped in the upper airways, while smaller ones can penetrate deeper into the lungs.   

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Understanding the Link Between Indoor Ventilation and Radon Levels: Insights from Recent Measurements

Sotirios Papathanasiou3 Comments

January marks Radon Awareness Month, a time when public health officials and environmental agencies emphasize the importance of monitoring and mitigating radon gas, a known carcinogen that can accumulate in buildings. Recent measurements taken in my residential setting have revealed a clear pattern linking radon (Rn) levels to indoor ventilation practices, providing valuable insights into how we can manage this health risk effectively.

Short-Term Analysis (7 Days)

The first screenshot presents data for a 7-day period, from January 1 to January 7, 2025. Here, we observe a significant spike in radon concentration on January 5, where levels reached a peak of 114.0 Bq/m³. This short-term data suggests that there was an event or condition on January 5 that caused an unusual increase in radon levels, possibly due to changes in weather, ground conditions, or indoor activities that disturbed the soil or building structure.

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2024: Year in Review – See The Air 🔁 2️⃣0️⃣2️⃣4️⃣

Sotirios Papathanasiou1 Comment

A Year of Air Quality Awareness

2024 was a year marked by increased global awareness of air quality issues. Our blog, See The Air, played a pivotal role in disseminating critical information and fostering a community of informed individuals.

With over 196K users visiting our site, primarily through Google Search and LinkedIn, we are proud to have contributed to a more informed and healthier world.

The recent updates to the PM2.5 limits by the European Union and the US EPA signify a significant step forward in prioritizing public health. By lowering the acceptable levels of these harmful fine particulate matter, these regulatory bodies are acknowledging the strong scientific evidence linking PM2.5 exposure to respiratory diseases, heart problems, and premature death. These stricter standards will drive efforts to reduce air pollution from industrial emissions, transportation, and other sources, ultimately leading to cleaner air and healthier populations.

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Why Millions in India Breathe Toxic Air

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Air pollution is a major health crisis in India. Millions of people in the country are exposed to unhealthy levels of air pollution every day. This is a serious problem that can lead to a variety of health problems, including respiratory diseases, heart disease, and even cancer.   

There are a number of reasons why air pollution is so bad in India. One reason is the large number of vehicles on the roads. India has a rapidly growing economy, and this has led to a surge in the number of cars, trucks, and motorcycles on the roads. These vehicles emit a lot of pollutants into the air.   

Another reason for air pollution in India is industrial activity. India is a major industrial power, and factories and other industrial facilities emit a lot of pollutants into the air.   

Finally, agricultural burning is also a major source of air pollution in India. Farmers often burn crop stubble after harvest, and this can create a thick haze of smoke that can linger for days.   

The Health Effects of Air Pollution

Air pollution can have a serious impact on human health. Short-term exposure to air pollution can cause respiratory problems, such as coughing, wheezing, and shortness of breath. Long-term exposure to air pollution can lead to more serious health problems, such as heart disease, stroke, lung cancer, and even death.   

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Breathe Easy Together: Register Now for The Safer Air Project Report Launch!

Sotirios Papathanasiou1 Comment

Creating a world where everyone can breathe safely indoors.

The pandemic has highlighted a critical truth: many diseases spread through the air we breathe. This makes clean indoor air essential for minimizing the risk of infection in our shared spaces, especially for those most vulnerable to airborne illnesses. Everyone deserves the right to access public spaces safely, and that right starts with clean air.

The Safer Air Project is excited to invite you to the online launch of our groundbreaking report, Safer Shared Air: A Critical Accessibility and Inclusion Issue. Join us to explore the importance of clean indoor air for public health and accessibility.

Here’s what you can expect:

  • Discover why safer shared air is a critical accessibility and inclusion issue.
  • Learn how we can work together to ensure healthier indoor air for everyone.
  • Gain insights from our report on the impact of poor indoor air quality and its connection to public health and inclusion.

This event is free and open to everyone!

Register now: https://www.saferairproject.com/

Together, we can create a world where everyone breathes safely indoors. Don’t miss this important discussion!

Indoorcare: Finally, Actionable Insights for Indoor Air Quality Management

Sotirios PapathanasiouLeave a comment

For years, I’ve been preaching to companies the importance of offering curated insights into indoor air quality (IAQ). Building managers, while well-meaning, are often overwhelmed by raw data and technical measurements. They need actionable information, not complex reports.  Indoorcare is the first platform I’ve seen that truly empowers building managers to do their jobs effectively without becoming data analysts.

Effortless Management with AI-powered Insights

Indoorcare offers a user-friendly dashboard that goes beyond simply displaying air quality readings for PM2.5, CO2, CO, etc.  The magic lies in the AI-powered feedback. Users are presented with clear, easy-to-understand metrics like “Comfort Index,” “Cognitive Performance,” and even an “Allergy Risk Meter.” This allows managers to  immediately grasp the impact of air quality on building occupants.

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Help Us Breathe Cleaner Air: Citizen Science Project Seeks Donations for Wood Smoke Research

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I won’t write a long introduction because this is of urgent matter for people to understand and support. While wood-burning stoves offer a tempting escape from soaring energy costs, they also release harmful substances into our homes and communities. These include fine particulate matter (PM2.5) and Polycyclic Aromatic Hydrocarbons (PAHs), both of which have been linked to serious health issues, including cancer.

Unveiling the Hidden Danger

Despite the known risks, we still lack sufficient data on PAHs concentrations in residential areas where wood burning is common. The location of investigation will be chosen in the Netherlands or Belgium. This is where your help is crucial.

By supporting this citizen science project, you’ll help us gather vital information about the impact of wood smoke on our air quality. The project will measure PAHs and PM2.5 levels in a residential area heavily reliant on wood burning for heating. This data will be invaluable for raising awareness among policymakers and advocating for stronger air quality regulations.

How Your Donation Makes a Difference

Analyzing air for PAHs is a complex process requiring specialized equipment and laboratory analysis. With your support, the project will:

  • Purchase air pumps and ten (10) absorption tubes to collect air samples.
  • Conduct laboratory analysis to identify and quantify PAHs.
  • Measure PM2.5 levels using advanced sensors.
  • Compare PAHs levels in wood-burning areas to background levels.

Join the Fight for Clean Air

Your donation will directly contribute to a healthier community. Together, we can uncover the hidden dangers of wood smoke and work towards cleaner air for everyone. Finally, I want to thank Dieter Pientka for his passion to investigate this crucial subject.

Help us make a difference. Donate today!

Funding Alert: Air Pollution Research – EU, UK, US, Thailand, Senegal, and Panama

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Originally posted on LinkedIn

The European Commission is offering up to €73 million in funding for research projects aimed at improving air quality under its LIFE program. Successful projects can receive between €2 million and €10 million to support initiatives that restore and enhance the environment. Applications are open until September 19th, 2024.

Link: https://ec.europa.eu/info/funding-tenders/opportunities/portal/screen/opportunities/topic-details/life-2024-sap-env-environment

The European Commission’s Climate, Infrastructure and Environment Executive Agency has issued a second Life call with a focus on air quality and pollution. Projects can secure between €10 million and €30 million in funding. The deadline for applications is September 5. 2024.

Link: https://cinea.ec.europa.eu/funding-opportunities/calls-proposals/strategic-integrated-projects-sip-environment_en

Horizon Europe is launching a call for proposals on September 17 to fund projects developing zero-pollution solutions for cities and regions. Successful projects will share a €20 million pot. Applications close on February 11th, 2025.

Link: https://ec.europa.eu/info/funding-tenders/opportunities/portal/screen/opportunities/topic-details/horizon-miss-2024-cit-01-02

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