What is Carbon Dioxide (COтВВ)?
Carbon Dioxide (COтВВ) is a transparent gas and natural component of air, that acts as a greenhouse gas in the atmosphere. It is generally harmless in small quantities but can affect severely as the quantities rise, especially indoors where ventilation is low and indoor air cannot recirculate. Hence, it can impact sleep patterns, productivity, concentration levels, etc.
How is it important in the environment?
COтВВ helps plants in the process of photosynthesis, a process through which plants make their food. Many animals and humans both depend on plants for their survival. Therefore photosynthesis is important for the survival of plants, animals, and humans.
COтВВ helps in trapping the heat and energy from the sun within the earths atmosphere. Because this helps in preventing the temperature from getting inhospitably cold and oceans from freezing into solid.
What do indoor Carbon Dioxide (COтВВ) levels say?
COтВВ is commonly measured in PPM (Parts Per Million). ASHRAE (The American Society of Heating, Refrigerating and Air-Conditioning Engineers) recommended that carbon dioxide levels indoors should be maintained below 1000 ppm.
Good тАУ 300-600
Moderate тАУ 601-800
Poor тАУ 801-1000
Unhealthy тАУ 1001-1200
Severe тАУ 1201-1500
Hazardous тАУ Above 1051
Where does Carbon Dioxide (CO2) come from indoors?
The main source of COтВВ indoors is respiration. Because as we inhale oxygen and release COтВВ. In the modern age, homes are becoming more airtight, ventilation does not happen that frequently and fresh air cannot enter indoors. Many ventilation systems that are used nowadays recirculate the air indoors rather than bringing less COтВВ contaminated air from outdoors. As a result, the same air is recirculating and recirculating. Hence, this increases the carbon dioxide contamination indoors.
Health Effects
High levels of COтВВ are responsible for
1. Lower productivity
High COтВВ affects concentration and attention and in turn productivity.
2. Disturbed sleep
When limits exceed, one can have difficulty in their sleeping patterns as well.
3. Increased blood pressure & heart rate
High COтВВ levels can trigger high BP problems due to the vasodilating effect.
4. Headache
COтВВ levels highly influence cerebral blood flow, which can cause headache problems.
5. Restlessness
Disorders such as hypercapnia can happen when COтВВ levels are high.
6. Dizziness
At high levels, COтВВ is known to cause dizziness, vertigo, and other symptoms.
How to achieve the ideal Carbon Dioxide (CO2) levels indoors?
10 tips to reduce carbon dioxide levels indoors:
1. Ventilation
Makes it easy for the flow of air. Besides, it is the easiest and most economical way of reducing COтВВ.
2. Filtration
Air filters with activated carbon filters will help reduce the COтВВ concentration indoors.
3. Plants
Indoor plants such as Snake Plant, Aloe vera, and money plant are known as the natural air filters.
4. Decreasing
The number of people in a room also helps in reducing COтВВ concentrations.
5. Use an air quality monitor
This will help in tracking and keeping a check on the COтВВ levels indoors.
6. Control CO2 emissions
The usage of gas-powered heaters, coal burning, etc. must be controlled.
7. Avoid smoking
Indoors as smoking contributes to the overall COтВВ concentrations indoors.
8. Air purification
It does not help in reducing the COтВВ levels but filtered air is better than unfiltered air.
9. Open flames
Must be limited as COтВВ is the primary pollutant emitted by an open fire, such as fireplaces.
10. Keep a check on fuel leaks
COтВВ is released when fuels are burned improperly.
How to Measure CO2 level?
Prana Air COтВВ monitor has an embedded sensor that is a Non-Dispersive InfraRed (NDIR) sensor with 1 PPM resolution and a 10,000 PPM range. With an LCD screen and multiple data displays, monitor the carbon dioxide levels indoors as well as outdoors.
