Which Of The Following Is An Indoor Air Pollutant?

What are the four most dangerous indoor air pollutants?

The EPA lists the four most dangerous indoor air pollutants in developed countries as cigarette smoke, formaldehyde, radioactive radon-222 gas, and very small fine and ultra fine particles..

How can I improve the air quality in my home?

Here are some strategies you can use to improve air quality inside your home and hopefully improve your allergy symptoms.Keep it clean. … Keep the greenery outdoors. … Change your filters. … Invest in an air purifier. … Let the fresh air in. … Disclaimer:

What is the biggest source of air pollution?

Human activities that are major sources of outdoor air pollution, include:Fuel combustion from motor vehicles (e.g. cars and heavy duty vehicles)Heat and power generation (e.g. oil and coal power plants and boilers)Industrial facilities (e.g. manufacturing factories, mines, and oil refineries)More items…

What can bad air quality do to you?

Poor air quality can irritate the eyes, nose, and throat, cause shortness of breath, aggravate asthma and other respiratory conditions, and affect the heart and cardiovascular system. Breathing polluted air for long periods of time can cause more serious problems.

Can bad air quality make you sick?

Occupants of homes with poor indoor air quality may complain of symptoms such as headache, eye irritation, fatigue, dry throat, sinus congestion, dizziness, and nausea. Because many illnesses can cause these symptoms, diagnosing sick building syndrome is difficult.

What are the symptoms of bad air quality in the home?

What symptoms are often linked to poor indoor air quality?Dryness and irritation of the eyes, nose, throat, and skin.Headache.Fatigue.Shortness of breath.Hypersensitivity and allergies.Sinus congestion.Coughing and sneezing.Dizziness.More items…

What are the 3 main causes of air pollution?

Various Causes of Air pollutionThe Burning of Fossil Fuels. … Agricultural Activities. … Waste in Landfills. … Exhaust From Factories and Industries. … Mining Operations. … Indoor Air Pollution. … Natural Events.

What are the 4 major indoor air pollutants?

Learn more about indoor air pollutants and sources of:Asbestos.Biological Pollutants.Carbon Monoxide (CO)Formaldehyde/Pressed Wood Products.Lead (Pb)Nitrogen Dioxide (NO2)Pesticides.Radon (Rn)More items…•

What is the most common indoor air pollutant?

radonThe most common source of indoor radon is uranium in the soil or rock on which homes are built. As uranium naturally breaks down, it releases radon gas which is a colorless, odorless, radioactive gas. Radon gas enters homes through dirt floors, cracks in concrete walls and floors, floor drains, and sumps.

How do you purify the air in your house?

Increase Ventilation. Ventilating homes reduces moisture levels, a major problem for indoor air quality. … Beeswax Candles. Beeswax candles act as natural air purifiers. … Salt Lamps. A salt lamp is another great natural air purifier. … Activated Charcoal. … Houseplants. … Essential Oils.

Can you get sick from bad air quality?

High air pollution levels can cause immediate health problems including: Aggravated cardiovascular and respiratory illness. Added stress to heart and lungs, which must work harder to supply the body with oxygen. Damaged cells in the respiratory system.

What are the major indoor air pollution problems?

Indoor air pollution has been linked to a wide variety of adverse health effects, including headaches, respiratory problems, frequent colds and sore throats, chronic cough, skin rashes, eye irritation, lethargy, dizziness and memory lapses. Long-term effects may include an increased risk of cancer.

What are the three most common ways to reduce pollutants in indoor air?

The three most common approaches to reducing indoor air pollution, in order of effectiveness, are:Source Control: Eliminate or control the sources of pollution;Ventilation: Dilute and exhaust pollutants through outdoor air ventilation, and.Air Cleaning: Remove pollutants through proven air cleaning methods.

What is meant by indoor air pollutants?

Indoor air pollution refers to chemical, biological and physical contamination of indoor air. It may result in adverse health effects.

What are two causes of indoor air pollutants?

Toxic products, inadequate ventilation, high temperature and humidity are a few of the primary causes of indoor air pollution in our homes.Asbestos is the leading cause of indoor air pollution. … Formaldehyde is another leading cause of indoor air pollution.More items…

How can you protect yourself from indoor air pollution?

Try these simple steps:Avoid smoking indoors (but quitting smoking is the best answer for overall health).Use craft supplies in well-ventilated areas.Make sure your gas stove is well-ventilated.Minimize clutter.Remove carpeting if possible.Use a dehumidifier and/or air conditioner to reduce moisture.More items…•

What are the symptoms of sick house syndrome?

Indicators of SBS include: Building occupants complain of symptoms associated with acute discomfort, e.g., headache; eye, nose, or throat irritation; dry cough; dry or itchy skin; dizziness and nausea; difficulty in concentrating; fatigue; and sensitivity to odors.

Is Ozone an indoor air pollutant?

Ozone is a widespread outdoor air pollutant. … Although these chemical reactions reduce indoor ozone concentrations, they can produce other indoor air pollutants that may pose health risks, including formaldehyde and ultrafine particles [36].