Home · Products · Air quality monitors
Measure CO₂, PM2.5 & more · real-time alerts

You can't manage the air you don't measure.

A purifier cleans the air; a monitor proves it — and tells you when to act. A good air quality monitor tracks the invisible factors that affect health and concentration, from CO₂ and PM2.5 to chemical VOCs, and alerts you the moment the air changes so you can ventilate, switch on a filter, or take a break. It's the feedback loop that turns "we have good air" into a number you can show.

CO₂ · PM2.5 · VOCs Real-time alerts Single room to whole estate Priced on application
Why monitor

The evidence layer for everything else on this site.

High CO₂ is the measurable signature of an under-ventilated room, and it's linked to slower thinking and lost concentration; PM2.5 spikes when you cook, clean or when an outdoor source drifts in. You can't see any of it. A monitor makes it visible — continuously — so a school can prove a classroom is safe for learning, an office can show staff it cares about their wellbeing, and a business can reassure its customers. It's also how you tell whether your ventilation (or a purifier) is actually working.

What we supply

The right monitor for your setting — specified and supplied

We're not tied to a single badge. Tell us the room, the standard you're held to and how many spaces you're covering, and we specify, supply and configure the right air quality monitor — from a single desk unit to a dashboarded estate. Priced on application, in your currency.

CO₂ · PM2.5 · VOCs

What it measures

The factors that actually matter indoors: CO₂ (your ventilation signal), PM2.5 / PM10 (the fraction a HEPA purifier removes), chemical VOCs, plus temperature and humidity.

Desk · wall · fleet

One room to a whole estate

A compact desk or wall unit for a single space, or a fleet of networked monitors with a dashboard for a multi-site rollout — sized to exactly what you need to watch.

See it · prove it

Real-time display + logged evidence

A live reading anyone can glance at, with continuous logging behind it — so you get a before/after you can show a client, and a trend report you can show an inspector.

Priced on application

Matched to the standard you meet

CQC, BB101, BRC, ISO 14644, HSG258 — we map the monitor to the evidence your standard expects, with volume pricing for multi-room rollouts.

Monitoring pairs naturally with our purifiers: CO₂ tells you when to ventilate, while PM2.5 shows a HEPA/UV-C purifier working in real time. See the air purifiers →

Works with the schools tool

Put a number on the stale-air problem.

Our CO₂ & attainment estimator turns a classroom CO₂ reading into effective teaching hours lost. Measure the room, quantify the cost with the tool, then fix the ventilation — and watch the number come down.

CO₂ & attainment tool → Ask us to spec it →

Tell us what you need to prove — we'll spec the monitoring.

Whether it's CO₂ across a school estate, PM2.5 in an office, or a single room, we'll specify the right monitors and price them in your currency. Volume pricing for multi-room rollouts.

Email sales@uvc-vtm.co.uk +44 (0)1462 473820