PM2.5 is at 104ug/m3 indoors with an open window.

  • Blip6338@lemmy.ca
    3·
    1 天前

    Here are my readings for my outdoor Airgradient Open air and indoor Airgradient One.

    Doors and windows are closed since yesterday afternoon and my HVAC uses MERV 13 carbon filters. I have set the fan to run a bit faster in order to filter out more PM. You can also turn off the air exchanger a bit but you need to keep a eye on CO2.