Breath better

For parents and office professionals, avoiding tiny, congested locations is especially crucial. CO2 levels will surge in crowded locations with a lot of people because of the collective exhalations produced by the room's inhabitants.

While this is most common in school classrooms and workplace conference rooms, excessive CO2 levels can also be seen in congested residences with insufficient ventilation. If the air seems stuffy and stagnant, it's probably because CO2 levels are too high.