Clean Air In My Home

In a prior Sidenote, I discussed the significance of ventilation in our homes. This subsequent article addresses the unsettling reality that the air you introduce from outside may not be as clean as perceived. Given its invisibility and predominantly odourless nature, it becomes essential to visualise this by employing a device capable of revealing particulate matter (PM). Particulate Matter (PM) comprises solid and liquid particles suspended in the air, categorized as coarse, fine, and ultrafine.