Air quality and CO₂ monitoring

The requirement

Ventilation is a legal duty for employers and a growing focus for schools and landlords. CO₂ is a reliable proxy for how well a room is ventilated: guidance for schools and offices treats sustained levels well above 1,000 ppm as a sign that more fresh air is needed. Poor air also hurts concentration and comfort, and high humidity leads to condensation.

Our approach

Multi-parameter sensors measure CO₂, temperature, humidity and, where needed, VOCs and particulates. You get:

• live dashboards per room, floor and building;
• alerts when a room passes a threshold, so a window can be opened or ventilation boosted;
• reports showing compliance over a term or a year;
• data that can drive demand-controlled ventilation through your building management system.

Battery sensors mean classrooms and offices can be covered in a day, with no cabling.

Devices we use

• CO₂ and multi-sensor indoor air quality monitors
• Particulate (PM2.5) sensors

We work with certified devices from many makers and choose the right one for each building. See the hardware we work with.