No Silver Bullets for Indoor Air Quality

In the past year we have faced many challenges, not the least of which has been a global health crisis which continues to take its toll on our communities. The pandemic has raised awareness of the general indoor air quality (IAQ) topic, including not only aspects related to pathogens like the SARS-CoV-2 virus, but also aspects related to other contaminants (dust, allergens, volatile organic compounds, etc.). People were already spending almost 95% of their time in enclosed spaces , and this percentage became even higher with the pandemic, so IAQ and the technologies that can preserve or improve it have taken center stage.