Indoor CO2 could be the real culprit behind your chronic fatigue

Working from home has transformed our habits, leading us to spend entire days inside rooms that are often kept closed to block out noise or maintain the ideal temperature. However, every breath we take releases carbon dioxide, and in an unventilated environment, the levels of this gas rise rapidly, exceeding recommended thresholds.

When CO2 concentration rises, the first to suffer is our brain: that annoying brain fog, sudden mid-morning fatigue, and frequent headaches aren’t always caused by stress or the need for another coffee. It is actually a mild intoxication that drastically reduces our ability to concentrate and our overall productivity, slowing down our reflexes and making it much harder to complete daily tasks.

The impact on sleep quality

The problem of carbon dioxide buildup doesn’t stop at the end of the workday; it shifts and worsens in the bedroom.

Spending eight hours sleeping with doors and windows tightly shut transforms the room, causing CO2 levels to triple or quadruple compared to the outside air. This nighttime spike hinders our body’s natural regeneration process, causing fragmented sleep, micro-awakenings, and general restlessness.

As a result, you wake up in the morning feeling more tired than when you went to bed, often accompanied by a feeling of heaviness in the head and dryness in the respiratory tract, compromising your energy and mood even before the day begins.

Measuring to prevent and intervene

Countering this problem is extremely simple once you become aware of it, and the fundamental step is precisely monitoring.

Having an indoor air quality sensor makes the invisible visible, showing us exactly when the carbon dioxide concentration exceeds the warning threshold. Instead of leaving it to chance, we can adopt the strategic practice of opening windows to create a draft only when truly necessary, completely changing the room’s air in just a few minutes without losing too much heat in winter or cool air in summer. Constantly measuring CO2 levels and the main environmental parameters gives us back control over our living space, ensuring sharper workdays and deeply restful nights of sleep.

Discover Radoff solutions to always stay updated on what you breathe in your living spaces: