Once winter reaches Australia, people usually close their doors and windows to keep themselves warm. Heaters are turned on, and proper sealing of every spot is ensured, but this creates a mess, especially if not dealt with care. Indoor air quality gets compromised, which is extremely important for the optimal health of you and your loved ones.

Unfortunately, the winter season is one of the worst times of the year for the indoor quality of air. This problem remains prevalent in homes, businesses, and even in commercial buildings, but domestic places are the worst hit by it. For the safety of your family members, it's preferable to identify the factors affecting the air quality. Along with identification, it's desirable to eradicate them in the best possible way to enjoy the real charm of the cold season.

Factors Affecting the Indoor Air Quality

1) Fireplace Smoke

No one can hold their hand back from turning on their heaters and furnaces, especially during the cold months of winter season. Many people use wood fireplaces to keep their houses warm. But during winter, it usually gets cold and dense, which reduces the clearing capacity for the smoke. Once smoke gets trapped, it can cause severe health issues. Wood fire smoke increases residents' exposure to hazardous amounts of PM2.5.

In addition to this, excessive usage of heaters increases the Carbon Monoxide concentration in the living air. CO is extremely dangerous, so if you smell or feel such an increase, call the technician at the earliest to avoid any potential loss.

2) Pollutant Trapping

Closing of doors and windows hinder the natural exchange of air between indoor and outdoor environments. It results in trapping dust, VOCs, and other airborne molecules. Constant exposure to low-quality indoor air for an extended period of time can lead to chronic diseases such as cancer or respiratory disorders.

3) Excessive Humidifying

In the winter season, the cold air turns dry. To cope with this issue, people switch on their humidifiers. Over use of humidifiers without tracking their acceptable limits can lead to the growth of dust mites and moulds. These moulds can lead to severe complications to the structure of the building and the health of inhabitants as well.

4) Pesticides and Fertilizers

These are the two essential components of any agricultural household. If you have these two things stored in your house, make sure to place them somewhere outdoors.

5) More Indoor Activity

We, human beings, use a lot of water, thus giving off many water vapours to our environment every day. With the arrival of the winter season, these tiny water droplets get trapped inside our living areas, thus increasing the air humidity. Increased humidity is  more conducive to moulds, viruses, and bacteria. COVID-19 isn't gone yet, and the chances of its transfer increases with higher humidity levels.

The Bottom Line

Though the factors mentioned above marginally affect indoor air quality, safety precautions can play a vital role in ensuring a better environment for the inhabitants of any place. It's preferable to avoid smoking and smoke-producing fires. Additionally, installing humidity and CO2 level checking devices can assist you in checking and maintaining healthy internal conditions.

If an emergency happens or you need help regarding the proper installation of devices, feel free to contact our expert HVAC technicians at 1300 730 896.