7 Causes of Poor Indoor Air Quality and How to Improve It
The World Health Organization (WHO) reports that poor indoor air quality is one of the top five environmental risks to public health.
Most of us spend a significant amount of time in indoor spaces, where the indoor air quality may not be optimal. Here are the top 7 causes of indoor air pollution and some improvement tips.
1. Inadequate Ventilation
One of the main factors that can negatively affect inside air quality is inadequate ventilation. An insufficient air exchange rate can lead to a build-up of pollutants indoors, affecting the health and comfort of building occupants. Ensure good indoor air quality by optimising air handling systems, promoting natural ventilation, and air conditioning when necessary.
2. Air Pollutants
Air pollutants such as carbon monoxide, nitrogen dioxide, and volatile organic compounds can severely impair indoor air quality. Common air pollutant sources include (but are not limited to) residential heating systems such as unflued gas heaters and the wood burning heater. Some building materials and construction materials that emit fine particulate matter can also pose health risks. And of course, there is the all too common dirt and dust build-up that can exacerbate allergies and other conditions.
3. Secondhand Smoke
One of the most hazardous sources of indoor air pollution is second hand smoke. It bears significant health effects, like lung cancer and cardiovascular disease. It’s vital to maintain a smoke-free indoor environment to ease the health and comfort problems linked to second hand smoke.
4. Carbon Dioxide
People often overlook carbon dioxide as an indoor air quality problem. High CO2 levels can stem from improper ventilation or prolonged periods in an enclosed space. While not as harmful as carbon monoxide, high levels of carbon dioxide can still affect human health, causing dizziness, shortness of breath, and headaches.
5. Household Products
Items such as air fresheners, floor coverings, and certain types of furniture can release pollutants into the air. Volatile organic compounds (VOCs), one of the more common indoor air pollutants, are often associated with these items. Regular cleaning and mindful product selection can minimise household air pollution exposure.
6. Outdoor Air Pollution
Outdoor air quality can greatly impact indoor air quality. Airborne contaminants from outdoor air pollution enter homes through windows, doors, and cracks. Thus, on days of heavy air pollution, it’s best to keep windows closed, particularly in urban areas with high population growth and pollution rates.
7. Microbial Contamination
Microbial contaminants, such as mould, bacteria, and viruses, also are environmental hazards that negatively affect indoor air quality. These health risks can significantly increase in damp or humid environments and can cause several health problems like respiratory diseases and allergies.
Enhancing Indoor Air Quality
To reduce household air pollution and create a healthier environment indoors, it’s crucial to consider multiple aspects of air quality improvement:
Natural Ventilation and Fresh Air Supply
One of the easiest ways to enhance indoor air quality is through natural ventilation. Simply put, open your windows! This allows fresh, clean air to enter, while pollutants are pushed out. Implementing a routine of daily air exchanges can significantly influence air quality.
Invest in Air Purifiers
Air purifiers work hand in hand with your aircon unit to enhance indoor air quality. They help to filter out smaller particles that your aircon unit may not catch, going a step further to clean your indoor air.
The Role of Indoor Plants
Indoor plants add a vibrant touch to your spaces and contribute positively to your air quality. They naturally filter the air, absorbing some pollutants, and releasing oxygen. They also help in dampening noise and creating a calm atmosphere, contributing positively to your mental well-being.
Importance of Aircon in Controlling Air Flow
Air conditioning plays a critical role in controlling the air flow within your space. A well-maintained aircon unit regulates air flow, reduces airborne contaminants, and helps sustain a healthy air exchange rate. Your aircon is not just a cooling device; it’s an essential tool in maintaining good indoor air quality.
How Can Air Conditioning Help Reduce Indoor Air Pollution?
Air conditioning goes beyond just cooling our indoor spaces; it can significantly improve our indoor air quality. An efficient air conditioning system can filter out pollutants, and airborne contaminants, and regulate air movement, helping to maintain a healthy indoor air environment.
Aircon Installation
Proper aircon installation is vital for maximising its performance and minimising the effects of indoor pollutants. Improper installation can lead to low energy efficiency and inadequate air exchange rate, eventually causing indoor air quality problems. It is always recommended to hire professionals like After Hours Air Conditioning for an assured and safe installation.
Maintenance and Repair
Regular aircon maintenance, from cleaning air filters to checking for mechanical issues, can significantly improve indoor air quality. Over time, dust and contaminants build up in the system, reducing its efficiency and adversely affecting the air flow. Also, prompt repair of any malfunctions guarantees good indoor air quality and extends your air conditioning unit’s lifespan.
Finding the Right Technician
Ensuring good indoor air quality requires the right technician for your air conditioning needs. After Hours Air Conditioning prides itself on professionalism, offering installation, maintenance, and repair services to keep your indoor environment friendly and breathable.
With the right air conditioning care and service, you can significantly improve your indoor air quality, promoting a healthier and more comfortable living space. Remember, your aircon is not just a luxury; it can be a vital tool for environmental health and combating poor indoor air quality.
Minimise Indoor Air Pollution Once and For All
Numerous different factors can result in poor air quality indoors, but air conditioning plays a significant role in creating cleaner indoor air.
Proactive steps, such as regular aircon checks, maintenance, and smart repair choices, can help to reduce indoor air pollutants and greatly improve the quality of the air we breathe. Quality service by professionals like After Hours Air Conditioning can make a difference.
Enhancing air quality is an ongoing commitment to healthier indoor spaces. By being aware, taking action, and choosing the right air conditioning services, we pave the way for better health, comfort, and air quality. Let’s take control of our indoor air and breathe easier today and every day.
Please note: This information is provided for advice purposes only. Regulations differ from state to state, so please consult your local authorities or an industry professional before proceeding with any work. See After Air Conditioning’s Terms & Conditions here.