Yes,
the air we breathe is free...
...free of purity....
It depends on what you use.
https://www.youtube.com/watch?v=3N60C9dddWMI swear by these. During last summer's wildfire smoke pollution events, I was breathing chip-fab/medical-isolation quality pure air.
I have sinusitis, bit asthma, as and when the air humidity increases a lot and keeps it high, I usually turn on a purifier with dehumidified air, the air improves a lot, ..
but my air dehumidifier near this purifier in the video, seriously, for me it would be a dream of ...Very Nice!!!...
shoud maybe can buy one,...
Yes, my post was a joke on my part,
but when you show this super purifier,
the existence of it among others,..
it just shows that
my joke has a realism background ..
And , during this time of fires, which is not a good thing, your air was not than free so,
if The air was not so free, so if you add the value of the air filtering device, plus the amount spent on electricity when it was on, and or while it is on, divided by the time it is on, times the amount of cubic meters purified hours, divided by three.., I believe that the final value of added value to the cost of air will be reached, =D
That in a way, it's still free, it looks like a Joke and at the same time it feels Real!.
.
note.:
I know that there are places where the air is not polluted,
and places where the air is purer,
but usually in cities the air is less pure.
-----
.
✨🎁🎄🎅🔔
-Happy Holidays! ⛄🔔🎄🎁✨
.