How C02 reduces productivity in buildings

High levels of CO2 in the air can have detrimental effects on both the body and the mind. Inhaling excessive CO2 can lead to symptoms such as shortness of breath, dizziness, and headaches.

The body's ability to deliver oxygen to the brain and other organs can be compromised, leading to impaired cognitive function and a feeling of mental fogginess. Additionally, high CO2 levels can cause increased heart rate and blood pressure, further impacting overall well-being.

Research has also shown that prolonged exposure to elevated CO2 levels can have long-term health effects, including respiratory issues and increased risk of certain chronic conditions. It's important to be mindful of indoor air quality and take steps to reduce CO2 levels in order to protect both our physical and mental health.

Carbon dioxide, or CO2, is a common byproduct of many activities that occur in buildings. When we burn fossil fuels for energy, such as gas for heating or cooking, or when we use certain appliances like gas stoves, CO2 is released into the air. Additionally, the process of respiration by humans and animals also produces CO2.

In buildings, poor ventilation can lead to an accumulation of CO2, which can have negative effects on indoor air quality and the health of occupants. It's important to be mindful of the sources of CO2 in buildings and to take steps to improve ventilation and reduce its presence in indoor environments. By understanding how CO2 is created in buildings, we can work towards creating healthier and more sustainable indoor spaces.

What is CO2 and how did it get in my building?

What are the affects of CO2 on the body and brain?

CO2 Levels and Their Effects on the Body

400-1,000 ppm:

• Typical outdoor air level and well-ventilated indoor spaces

• Effects: Generally considered safe; no significant health effects for most people.

1,000-2,000 ppm:

• Poorly ventilated indoor spaces with many occupants

• Effects: Drowsiness, slight headaches, and stale, stuffy air; reduced concentration and attention span.

2,000-5,000 ppm:

• Very poorly ventilated indoor spaces

• Effects: Increased headaches, sleepiness, and decreased cognitive function; potential for increased heart rate and slight nausea.

5,000 ppm:

• Occupational exposure limit (8-hour workday)

• Effects: Considered the maximum safe concentration for prolonged exposure; above this level, more severe health effects can occur.

>5,000-10,000 ppm:

• Potential exposure in confined spaces with little to no ventilation

• Effects: Shortness of breath, pronounced headaches, dizziness, and confusion; significant impairment of cognitive and physical functions.

>10,000 ppm:

• Dangerously high levels found in enclosed or confined spaces

• Effects: Severe health risks, including loss of consciousness, respiratory distress, and even death if exposure is prolonged.

Maintaining CO2 levels below 1,000 ppm in indoor environments is crucial for health and well-being. Regular monitoring and adequate ventilation can help prevent the adverse effects of elevated CO2 levels.