Chibuzor Ngaduonye’s Post

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HVAC Design and Project Engineer || Digital Twin Enthusiast

Indoor vs. Outdoor Air: Which is Safer? In my last post, I spoke about how Clean Air Matters: More Than Just Comfort, It’s Essential for Health and Our Future. But there’s a question I find essential to dive deeper into: where exactly is air cleaner—in or out? When it comes to air quality, we often assume the “fresh air” outdoors is filled with pollutants, while indoor air—within the confines of our homes or offices—is inherently safer. But the truth is more nuanced. Outdoor air, despite its pollutants, benefits from natural ventilation, allowing contaminants to disperse and dilute. Indoor air, on the other hand, can be surprisingly more polluted, especially in closed spaces with limited ventilation, where contaminants like dust, allergens, and VOCs from furnishings and cleaning agents accumulate. The enclosed space can make it difficult and long for recirculation of fresh air to occur. This buildup can lead to Sick Building Syndrome (SBS), a set of symptoms like headaches, fatigue, and irritation that can subtly affect health and productivity. SBS is often overlooked or misinterpreted as common “work stress,” yet it directly links to poor indoor air quality, especially in spaces that lack proper airflow or rely on a poorly designed systems. This is where a well-designed HVAC system becomes invaluable. By filtering and refreshing indoor air, it reduces contaminants, alleviating SBS symptoms and promoting a healthier environment. But if neglected, an HVAC system can instead circulate pollutants, affecting the well-being of everyone within its reach. Ensuring clean air, both indoors and outdoors isn’t just about comfort; it’s about our collective health. Are there steps you’re taking to maintain air quality in your spaces? I would love to hear them also! #IndoorAirQuality #SickBuildingSyndrome #HVAC #CleanAir #HealthAndWellness #IAQ #WorkplaceWellness #Environment #HVACR #HVACEnlightenment

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Sunday OKORO

Physics Graduate||UI Designer||Freelancer

1mo

Very informative Chibuzor Ngaduonye

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