Breathe Better: 6 Smart Ways to Boost Indoor Air Quality

Updated onJun 03, 2025

Indoor air quality significantly affects our health, comfort, and well-being in general. Poor air quality can lead to numerous health issues, including respiratory problems, allergies, and even chronic diseases. The Environmental Protection Agency (EPA) describes indoor air pollution as one of the top five environmental risks to public health. Thankfully, numerous strategies can enhance the air we breathe within our homes and offices. By implementing these solutions, we can create a healthier and more comfortable indoor environment for ourselves and our loved ones.

d-Boost Indoor Air Quality

Understand the Sources of Indoor Air Pollution

Before tackling indoor air quality improvement, it is critical to identify potential sources of pollution. Common culprits include household cleaners, mold, mildew, pet dander, tobacco smoke, and volatile organic compounds (VOCs) emitted from materials like carpets, paints, and furniture. Understanding where these pollutants originate can guide your specific actions to reduce contamination. Taking time to evaluate your environment and identify harmful substances can significantly enhance the air quality in your living or working space.

Maintain Regular HVAC Maintenance

Your HVAC system plays a crucial role in regulating indoor air quality. Ensuring that your system functions correctly requires regular maintenance, such as changing air filters and scheduling professional inspections. Neglecting these tasks can lead to dirt and allergens building up, which can circulate through your home. Regular maintenance involves checking and possibly replacing air filters, ensuring proper airflow, and addressing any issues with the duct system, as the Smock HVAC team explains. It’s wise to consult a professional service for a comprehensive inspection and maintenance plan, as this will keep your system running efficiently. A well-maintained HVAC system is a significant contributor to improved indoor air quality.

Incorporate Houseplants

Houseplants do more than beautify your space. They play a vital role in purifying indoor air. Plants like spider plants, peace lilies, and snake plants can filter out harmful chemicals, releasing fresh oxygen and improving air quality in general. A recent study suggested that indoor plants can remove up to 87% of indoor air pollutants within 24 hours. These plants act as natural air filters and contribute to reducing humidity levels, promoting better indoor climate control. Strategically placing these plants throughout your home can significantly enhance the quality of the air you breathe while creating a more inviting atmosphere.

Utilize Air Purifiers

Investing in high-quality air purifiers can dramatically enhance indoor air quality by removing pollutants and allergens from the air. Look for units equipped with HEPA filters, which can trap particles as small as 0.3 microns with an efficiency rating of 99.97%. Portable air purifiers can be placed in bedrooms, living rooms, or home offices to create cleaner air in frequently used spaces. Some air purifiers eliminate odors, providing a fresher environment for you and your family. When selecting an air purifier, consider the size of the area you wish to purify, as well as the specific types of pollutants present in your environment.

Ventilate Your Space

Good ventilation is key to promoting fresh airflow and preventing the buildup of stale air. Open windows whenever possible to allow fresh outdoor air to circulate in your space. Exhaust fans, particularly in kitchens and bathrooms, play an important part by removing excess moisture and contaminants. If outdoor air quality allows, consider utilizing natural ventilation strategies combined with mechanical ventilation systems. Balancing fresh air intake with proper filtration systems can create a more conducive environment for better health and comfort. Remember to assess outdoor air quality before leaving windows open, as outdoor pollutants can negatively affect indoor air conditions.

Keep Your Space Clean

Regular cleaning effectively reduces the accumulation of dust, mold, and allergens, contributing to better indoor air quality. Dust surfaces, vacuum carpets and upholstery, and wash fabrics regularly to maintain a healthier home environment. Focus on utilizing unscented and eco-friendly cleaning products, as many traditional chemical cleaners can emit harmful VOCs that damage air quality. Implement a cleaning routine that encompasses all areas of your indoor space, from living areas to hidden corners. Consider using a vacuum cleaner equipped with a HEPA filter to trap even the smallest particles as you clean, ensuring a fresher atmosphere throughout your home.

vacuum cleaner equipped with a HEPA filter

Improving indoor air quality is an ongoing process that requires a multifaceted approach. Understanding sources of pollution, incorporating plants, maintaining HVAC systems, utilizing air purifiers, ensuring ventilation, and keeping spaces clean are crucial components in this effort. By addressing these aspects, you can create a sanctuary of fresh air in your home or office. Start making these changes today for a healthier indoor environment and experience the numerous benefits of cleaner air.