Check out the full article for the best tips, but if we had to choose just five, here they are:
1. Change your air filters regularly to keep your HVAC efficient.
2. Ventilate your home with open windows, fans, and/or your HVAC.
3. Check that your home has sealed cracks to prevent pollutants from getting indoors.
4. Use a regular cleaning routine with natural solutions to limit dust and dander.
5. Keep an eye on radon levels to test some of the more dangerous air pollutants.