Every single time I have landscaping done around my home, there is always bad air quality to follow! The reason for this bad air quality is because of all the allergens in the trees and weeds that they chop down. And because I have allergies, I get hit pretty bad most of the time. However I figured out a great way to not have to deal with it as strongly and sometimes not at all anymore. And that was getting a few portable air purification systems for my home. I lay and place the portable air purification systems around the house and crank them as high as they can go every single time I have the landscaping done. This helps keep the bad air quality out or at least clean it up from the air the minute it hits and gets into my house through the cracks and more. This was a great solution that I found out about by reading some stuff on the internet about air quality and what to do if you could not afford to invest thousands into a whole home air purification system. And believe me, this idea about the portable air purification systems really works well. It actually works so good that you may think there is a whole home air purification system in place. I was so glad that I found this information on the internet. It was most helpful right at the very time I needed it the most! It was the best thing ever.