What are the major indoor CO pollutants?
Health Effects and Sources of Indoor Combustion Pollutants
| Pollutant | Description |
|---|---|
| Carbon Monoxide (CO) | Colorless, Odorless, Tasteless Gas |
| Nitrogen Dioxide (NO2) | Colorless, Tasteless Gas, Sharp Odor |
| Particles (PM10) | Small Inhalable Particles |
| Polycyclic Aromatic Hydrocarbons (PAHs) | Organic Particles and Gases |
What are 4 common indoor air pollutants?
The most common indoor air pollutants include:
- Asbestos.
- Biological Pollutants.
- Carbon Monoxide.
- Cookstoves and Heaters.
- Formaldehyde.
- Lead (Pb)
- Nitrogen Dioxide (NO2)
- Pesticides.
What are some chemicals involved in indoor air pollution?
However, the SCHER considers that formaldehyde, carbon monoxide, nitrogen dioxide, benzene, naphthalene, environmental tobacco smoke (ETS), radon, lead and organophosphate pesticides are compounds of concern in indoor environment.
What are 2 common indoor air pollutants?
Sources of indoor pollution include:
- Mold and pollen.
- Tobacco smoke.
- Household products and pesticides.
- Gases such as radon and carbon monoxide.
- Materials used in the building such as asbestos, formaldehyde and lead.
What are sources of CO in the home give examples?
Carbon Monoxide Sources in the Home
- Clothes dryers.
- Water heaters.
- Furnaces or boilers.
- Fireplaces, both gas and wood burning.
- Gas stoves and ovens.
- Motor vehicles.
- Grills, generators, power tools, lawn equipment.
- Wood stoves.
What causes carbon monoxide in a house?
Household appliances — such as gas fires, boilers, central heating systems, water heaters, cookers, and open fires that use gas, oil, coal, and wood — may be possible sources of CO gas. Due to poor maintenance, ventilation, or other technical faults, they may produce the gas.
What causes indoor air pollution?
Most indoor air pollution comes from sources that release gases or particles into the air. Things such as building materials and air fresheners give off pollution constantly. Other sources such as tobacco smoke and wood-burning stoves also cause indoor pollution. Some indoor air pollutants have been around for years.
Where does co2 come from in house?
Carbon dioxide builds up in a house, whether from the gas being drawn up from the soil or from the activities of humans and pets inside the home. High levels of carbon dioxide will appear inside your home if you have poor home ventilation and the indoor air doesn’t circulate regularly.
What causes high co2 levels in house?
Overcrowded Homes Typical occupied spaces with good air exchange have carbon dioxide levels between 350 and 1,000 parts per million. Since humans exhale carbon dioxide as part of respiration, overcrowded houses may lead to elevated carbon dioxide levels.
What are the signs of carbon monoxide in a home?
Signs of a carbon monoxide leak in your house or home Stale, stuffy, or smelly air, like the smell of something burning or overheating. Soot, smoke, fumes, or back-draft in the house from a chimney, fireplace, or other fuel burning equipment. The lack of an upward draft in chimney flue. Fallen soot in fireplaces.
What is carbon dioxide poisoning caused from?
Carbon monoxide poisoning is caused by inhaling combustion fumes. When too much carbon monoxide is in the air you’re breathing, your body replaces the oxygen in your red blood cells with carbon monoxide. This prevents oxygen from reaching your tissues and organs.
What are the two causes of poor indoor air quality?
Most indoor air pollution comes from sources that release gases or particles into the air. Things such as building materials and air fresheners give off pollution constantly. Other sources such as tobacco smoke and wood-burning stoves also cause indoor pollution.