As people spend most of their time indoors, enough attention should be given to the indoor environment conditions including the air quality. A lot of parameters should be tested and measured to determine if the indoor ...

Indoor air quality has become one of the most important aspects that environmentalists, academics and even the general public is taking consideration on. Given the fact that humans spends majority of their daily hours ...

The air around us is a mixture of many elements from different states. The particulate matters are suspended particles in the air, which are in liquid or solid state. These particulate matters have a major impact on human ...