Why Indoor Air Pollution Should Worry You This World Environment Day

Rajkumari Sharma Tankha

This World Environment Day, be very, very worried about the indoor air pollution.

This World Environment Day, it is time to be very, very worried about indoor air pollution.

Most of us are deeply concerned about the air quality outside—on busy roads, near traffic intersections, or around factories. We roll up the windows of our cars when we reach congested crossings, and if we are travelling in an auto, we quickly put on a face mask to prevent polluted air from entering our lungs.

That’s a good habit.

But have you ever stopped to think about the quality of the air you breathe inside your own home?

For most people, the answer is no. We tend to assume that the air inside our homes is clean and safe. Unfortunately, that assumption is often far from the truth.

Indoor Air Can Be More Polluted Than Outdoor Air

Several scientific studies over the past few years have revealed a worrying fact: the air inside our homes can sometimes be more polluted than the air outside.

Outdoor pollution is visible. We often see it in the form of smog, haze, or ozone, especially during the summer months. But indoor air pollution is largely invisible, which makes it even more dangerous.

The pollutants inside our homes often come from everyday sources such as:

• Detergents and cleaning chemicals

• Room fresheners and incense sticks

• Cooking gas emissions

• Perfumes and deodorants

• Paints and varnishes

• Dust accumulation

These sources release harmful substances such as formaldehyde, dust mites, mold spores, and pet dander into the indoor environment. Additionally, modern homes are often tightly sealed and air-conditioned, which means fresh air circulation is limited.

As a result, we may be exposed to higher levels of indoor pollutants than previous generations were.

Who Is Most at Risk?

Indoor air pollution affects everyone, but certain groups are particularly vulnerable:

• Children

• Elderly individuals

• People with respiratory conditions such as asthma

• Those with cardiovascular diseases

• Chronically ill patients

Considering that most of us spend nearly 90% of our time indoors, the health risks associated with indoor air pollution exposure may actually be greater than those from outdoor pollution.

The Need for Indoor Air Purification

When situations become serious, proactive solutions are necessary. One effective step many households are now considering is installing air purifiers for home use.

Today, several companies manufacture indoor air purifiers that help improve indoor air quality. Some of the well-known brands include:

• Honeywell

• Blueair

• Dr. Aeroguard

• Kent

• Amway

• Electrolux

• Febreze

Among advanced solutions is the Sharp Plasmacluster Air Purifier, which is especially beneficial for asthma patients, pet owners, and families with newborn babies.

Equipped with a high-grade H14 HEPA filter, the purifier can capture 99.97% of dust particles as small as 0.3 microns. It also helps neutralise harmful gases, remove microbes, reduce static electricity that traps dust and pollen, and release positive and negative ions similar to those found in nature. These features help improve indoor air freshness while supporting healthier skin moisture and texture.

According to Barun Aggarwal, CEO of Breathe Easy Consultants Private Limited, a part of the Paharpur Group:

“Sharp is using Plasmacluster Technology which can best be described as the next generation of air purifiers. I prefer to use and recommend Sharp since it has 24 global certifications confirming its safety and effectiveness.”

The Takeaway

This World Environment Day, while we continue to worry about the polluted air outside, it is equally important to pay attention to the air we breathe inside our homes.

After all, clean indoor air is not a luxury—it is a necessity for good health.