When it comes to having fine air quality in my area the best time to catch that is in the night time. At night, the air quality in my area is the best it can possibly be. If you have a whole apartment media air cleaner or a portable media air cleaner 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 afternoontime hours you can have ok air quality or you can have bad air quality. It easily 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 afternoontime hours. But lo in addition to behold, if it is a real bad air quality afternoon, just turn on that portable media air cleaner or the whole apartment media air cleaner in addition to then wait for the night to come. Because once the night comes you will be all free in addition to clear of any bad air quality hanging around in addition to you will be able to take mother nature’s fantastic air quality into your home. I easily care about where I live because of this, and 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 in addition to wash even at night is a real fantastic thing to have in addition to a rare find in some cases.