• Question: How much dust is in the average house?

    Asked by blondey to Áine on 10 Nov 2014.
    • Photo: Áine Broderick

      Áine Broderick answered on 10 Nov 2014:

      Talk about putting me on the spot. Every home is different, I look at particulate matter (PM) 2.5, which is a part of dust. PM2.5 changes depending on if there is a smoker in the house, how often you open and close the windows, clean the house, the size of your home and what you use to heat your home.

Comments