The AIR sets indoor air guide values, hygienic guide values and risk-related guide values for health-based assessment of indoor air. read more
![Indoor air guide values for TVOC in indoor air](https://www.umweltbundesamt.de/sites/default/files/styles/fullsize/public/medien/4031/bilder/tvoc_level_20210728_en.jpg?itok=FgmyEpcE)
Source: Umweltbundesamtimage download tvoc_level_20210728_en.pdf
The AIR sets indoor air guide values, hygienic guide values and risk-related guide values for health-based assessment of indoor air. read more