Additionally, smokers seated farther from ventilation inlets experience the lowest levels of pollution in the room. The researchers created a smoking room using computational models and placed ...

These particles build up faster in small indoor spaces. Natural and mechanical ventilation help to reduce levels of infectious particles indoors. They do this by replacing indoor air with outdoor air.

resilient and energy efficient ventilation systems as we exit the pandemic." "This new protocol is based on the science and lessons from the field from professional union HVAC technicians during ...