5 Essential Tips for Improving Indoor Air Quality: A Beginner Guide to Cleaner IAQ

Indoor air quality (IAQ) plays a vital role in promoting health and comfort in our homes. With studies indicating that we spend around 90% of our time indoors, ensuring the air we breathe is clean is more important than ever. Poor IAQ can lead to serious health issues including allergies, asthma, and fatigue. Thankfully, enhancing your indoor air quality can be straightforward. Here are five practical tips to help you breathe easier.

1. Invest in an Indoor Air Quality Monitor

The first step to improving indoor air quality is understanding what you're dealing with. An air quality monitor lets you measure key pollutants, humidity levels, and overall air purity in real-time. Many of today’s devices can assess volatile organic compounds (VOCs), particulate matter, and carbon dioxide levels. In Central Oregon you want to make sure your monitor measures small particulate matter, PM2.5.

For example, a recent study by the Environmental Protection Agency (EPA) showed that VOC levels can be up to 5 times higher indoors than outdoors. By using a monitor, you can see how your air quality varies at different times and activities. If you experience spikes in pollutants while cooking (which can increase pollutant levels by 20%), you can take action, such as improving kitchen ventilation or using an air purifier.

2. Use MERV 13 Filters

Your heating, ventilation, and air conditioning (HVAC) system plays a crucial role in maintaining indoor air quality. Utilizing MERV 13 filters can significantly improve your air quality by effectively trapping smaller particles like pollen, wildfire smoke, dust mites, and pet dander.

MERV 13 filters can capture up to 85% of particles sized 1 to 3 microns and are recommended for residential use. However, it is important to ensure your HVAC system is compatible with these high-efficiency filters, as some systems may experience reduced airflow. Some systems may need to use MERV 13 filters only in wildfire season and a MERV 9-10 the rest of the year.

3. Change Filters Every 3 Months

Regularly changing your air filters is one of the simplest and most impactful actions to enhance indoor air quality. Over time, filters can become clogged with dust and other particles, obstructing airflow and reducing the efficiency of your HVAC system.

4. Seal Air Leaks

Air leaks can invite outdoor pollutants into your home and let conditioned air escape. Common culprits include windows, doors, and electrical outlets.

Taking the time to seal these air leaks can greatly improve your indoor air quality. Research shows that sealing air leaks can increase energy efficiency by up to 30%, making your home not only healthier but also more cost-effective.

5. Circulate the Air in Your Home Through the Furnace Filter Regularly

Maintaining proper air circulation is key for good indoor air quality. Stagnant air can lead to higher concentrations of pollutants and uncomfortable humidity levels. Use your HVAC system’s fan to help circulate fresh, filtered air throughout your home.

You can run the fan separately from heating or cooling cycles to ensure even air movement. A consistent air flow helps maintain a comfortable temperature and distributes clean air evenly. Remember to keep your furnace filter clean to maximize airflow and effectiveness.

Take Action for Better Indoor Air Quality

Improving indoor air quality is achievable with a few strategic methods. By investing in an air quality monitor, using appropriate filters, changing them regularly, sealing air leaks, and promoting air circulation, you can create a healthier environment for you and your loved ones. Staying proactive about your indoor air quality not only helps prevent health issues but also enhances your overall quality of life. Implement these five essential tips and start enjoying the benefits of cleaner indoor air today!