Indoor air pollution can be caused by the emission of pollutants both domestically and on offices or factories.In homes the causes can be smoking, cooking, hobbies, insulation (formaldehyde, pets, transfer of fumes from an attached garage, new carpeting or paint. The problem is made worse by having little or no exchange with outdoor air to dilute the contaminants.
In factories the pollution can result from office machinery such as copiers or printers, flooring or carpet adhesives, paints or insulation. Offices adjacent to factories may receive hydrocarbon and other contaminants from the factory processes.
Older buildings in general (more than 12-15 years) for various reasons. More info? 800-701-2513
Air pollution
taj mahal is one of the limestone buildings being threatened by pollution.
The government is taking some measures to reduce and eliminate pollution indoors. One measure is the use of ventilation fans. Another is to ban smoking inside most buildings.
They are insulated and sealed to reduce energy costs. They may have double glazing. All this makes it difficult for fresh air to blow through the house.
Radon is an indoor air pollutant that can be a warning to home owners.
Radon is a gas, possible to be in buildings. Radon 222 is an isotope of radon, the most common.
Most likely they will just move the pollution elsewhere.
Transportation
noise pollution
Air outside your home is probably healthier than the air inside. According to research, indoor air can be 2-5 times more polluted than outdoor air even in the largest and most industrialized cities, even Los Angeles.Both pollutions are fairly dangerous for different reasons, for indoor it is because we usually sleep indoors and it can be harmful for us to inhale all that pollution constantly. outdoor pollution is dangerous because it contaminates water which we drink and can make us very sick.
mostly Taiwan and the most air pollution is china
Many types of buildings would be likely to install high bay lights. Department stores with many floors will likely install high bay lights as well as apartment buildings.