The badge

Your care for the air, made visible.

Every facility monitored by Oxia^® receives the air quality badge. It is not just any sticker: behind it are continuous monitoring and certification in an immutable public register.

Request a demo Try the demo QR code

The Oxia® seal

Three formats

Choose where to display it.

You receive them ready to use, with the QR code that opens your facility's data in real time. They are included in the service.

Format 1

Window sticker

For the entrance door or shop window: certification is the first thing customers see as they walk in.

Format 2

Desk plaque

At reception, on the counter or at the table: in plain sight and ready to scan while people wait.

Format 3

Sticker

Compact and versatile: on mirrors, room doors, menus, printed materials. The seal that says “the air here is checked”.

How it works

For your customers, in three steps.

They see the badge

Walking in, they notice the certified air seal: an immediate sign of care and transparency.

They scan the QR code

With their phone they open your facility's real-time data, with no app to download.

They trust you

Every measurement is certified in an immutable public register: the proof is there when it is needed. Trust is not asked for, it is demonstrated.

Demo QR code: opens the data measured at Rome Future Week 2026 — **Scan me**Real data measured at Rome Future Week 2026

Want the badge for your facility?

We show you the service live, with data from a real space and the QR code to scan.

Request a demo