Indoor air pollution has been studied for a relatively recent time, but the problem has a significant impact on people’s lives, given that the WHO estimates that several million people die each year as a result of poor air quality breathed in domestic or closed environments.
The legal limits obviously vary over time and according to the regulatory authority or body, but the most authoritative indications can be taken as reference.
We suggest some sources for those who want to deepen the phenomenon of indoor air pollution (or IAQ Indoor Air Quality), and draw data on the impact of the problem, recommended limits and recommendations / guidelines.
- World Health Organization – Air Pollution
- Environmental Protection Agency US – Indoor Air Quality
- Ministry of Health – Indoor Air Pollution