In modern confined living and working environments, the importance of indoor air quality is increasingly prominent. Specifically, rising carbon dioxide (CO2) levels have become a major factor affecting comfort and health. High CO2 concentrations not only threaten health but also impact daily routines and work efficiency.

So, what happens when indoor CO2 concentrations rise?

● Increased fatigue: People may feel more tired because high CO2 leads to a relative decrease in oxygen, affecting the oxygen supply to the body and brain.

● Decreased attention: Working or studying in such environments can lead to a drop in focus, affecting productivity and learning outcomes.

● Headache and dizziness: Prolonged exposure may cause headaches and dizziness related to insufficient brain oxygenation.

● Respiratory discomfort: High CO2 can cause breathing issues, particularly for sensitive groups like those with asthma.

● Increased heart rate: In extreme cases, very high levels can lead to a rapid heart rate, further increasing heart disease risks.

Given these phenomena, monitoring indoor CO2 is essential. CO2 sensors can provide real-time alerts when levels exceed standards, allowing people to take timely measures like ventilating the area or enabling air purification systems.

Beyond using CO2 sensors, maintaining good ventilation is key. Regularly opening windows or using air conditioning with good ventilation functions can effectively reduce CO2 accumulation.

In summary, rising CO2 levels bring a series of harmful effects. By utilizing CO2 sensors and ensuring ventilation, we can create a healthier and more comfortable environment. These measures are especially important for those pursuing high-quality indoor air.