"Online monitoring of PM2.5 and CO2 in residential buildings under diff" by Haiguo Yin, Xinping Zhai et al.
Healthy indoor air quality (IAQ) is essential to the productivity and wellbeing of building occupants. In order to study the indoor air quality in residential buildings in Xi'an in the cold climate zone, this study selected seven natural ventilation (NV) and three mechanical ventilation (MV) samples to evaluate the levels of fine particulate matter (PM2.5) and carbon dioxide (CO2) through long-term monitoring. The results showed that it is worth studying the ventilation options in January with the lowest outdoor temperature of −0.78 °C, and the highest PM2.5 pollution of 149 μg/m3. Th...
Source: uow.edu.au