Support centre

Device

PM1, PM2.5 and PM10

Understand PMS5003 airborne-particle trends across the classroom.

Before you start

Check these first.

  • Check power before changing wiring
  • Identify the affected component
  • Compare the local dashboard with device status

Step-by-step

  1. 01

    Check

    Select the required particle channel in the dashboard.

  2. 02

    Confirm

    Compare current concentration with the selected historical period.

  3. 03

    Verify

    Record unusual activities or outdoor conditions that may explain a sustained change.

What success looks like

The selected PM channel, unit and time range describe the same event.