Have you ever climbed up mountains? If so, what do you do when you reach the top? Most people open their arms, close their eyes, and take a deep breath. That is the special thing about clean and fresh air. You feel like taking a pause and inhaling fresh air. Over the past year, we have faced several waves of coronavirus. These days, we have been warned about another wave of this virus. Therefore, the importance of clean air has been increasing day by day. In this article, we are going to find out why air quality is important when it comes to our indoor environment.
The impact of pollution on your indoor air
No matter where you go, you will have to face the consequences of poor quality. Even if you are alone in your home, you will still be prone to polluted air. Every year, more than 1 million people lose their life because of air pollution.
According to some reports, India is among the top 10 countries in the world with the worst air quality. The effect of polluted air is more evident as people spend over 90% of their time inside their homes. Another research study found that residents are at a greater risk of covid-19.
As a matter of fact, indoor air pollution has become an international concern. We can say that pollution levels inside and in closed spaces are up to five times higher. Since most pollutants are not visible to the naked eye, you may not be able to aware of the dangers of dirty air.
Indoor air pollutants may be generated by common household items, such as cleaning agents, cooking fuel, furniture polish, pet dander, and paint. Apart from this, domestic appliances such as refrigerators and heaters may also be the common source.
Since homes are not airtight, air pollutants can easily get in. For example, smog, smoke, mold spores, and dust can get into your house through your windows or doors. Air conditioners can be used to cool down your rooms. But the downside is that they can also boost the movement of pollutants across your house.
What can you do to purify your indoor air?
Basically, air purifiers are simple devices that receive dirty air and put it out after passing it through powerful filters. Nowadays, you can choose from hundreds of air purification units available in the market. They are based on a wide range of technologies. They are available in different sizes to cover rooms of different sizes.
Nowadays, most types of air purifiers depend on HEPA technology. Initially, this technology was introduced in the 40s in order to capture pollutants from the air. Although these filters have been used for the filtration of particulate matter, they may not be that effective when it comes to eliminating volatile organic compounds.