The GO IAQS Score is a measurement system that converts complex air pollution data into a user-friendly score ranging from 10 (best air quality) to 0 (worst air quality).

Its purpose is to provide a simple, comprehensive, and universally understood picture of indoor air quality, empowering individuals to make informed decisions.

The scores are grouped into a 3-color scheme for quick and intuitive interpretation.

The GO IAQS Score covers many pollutants. Displayed here is solely the score for CO₂.

For detailed information, visit: goaqs.org .