When it comes to having fantastic air quality in my section the best time to catch that is in the night time. At night, the air quality in my section is the best it can possibly be. If you have a whole home whole-house air purifier or a portable whole-house air purifier you will not need it at all if you live where I do in the night time. Usually around 7pm when the sun goes down the air quality gets super nice. In the daytime hours you can have ok air quality or you can have bad air quality. It absolutely depends on a lot of things. One of which is the direction of the wind. This can tell a lot of what kind of air quality will be throughout the daytime hours. But lo as well as behold, if it is a real bad air quality day, just turn on that portable whole-house air purifier or the whole home whole-house air purifier as well as then wait for the night to come. Because once the night comes you will be all free as well as clear of any bad air quality hanging around as well as you will be able to take mother nature’s fantastic air quality into your home. I absolutely care about where I live because of this… Having fantastic air quality in the night is not something to take for granted. There are numerous locales in the world that have bad air quality almost all of the time. So to have it nice as well as wash even at night is a real fantastic thing to have as well as a rare find in some cases.