Removing PM and Pathogens by air purification, using well engineered and independently tested machines, is an efficient way to make up for the lack of fresh air ventilation.
PARTICULATE MATTER (PM) AND AIRBORNE PATHOGENS (*) 1
Examples: Diesel and Petrol particulates, Smoke, Dust, Dirt, Covid-19, common flu, cold, mould, pollen
Cause: Car pollution, forest fires, cooking and catering, poor building materials, infected individuals exhaling aerosols containing pathogens
Risk factors: External ambient air, shared spaces, high occupancy, energetic exercise, poor ventilation
Mitigation: Air purification or fresh air dilutio