Welcome To Your Airmonitor Plus

Thank you for choosing the Breathe Tech Airmonitor Plus.

You're now one step closer to creating a healthier indoor environment. Whether you're monitoring your home, workplace, classroom or office, your Airmonitor Plus gives you real-time insight into the air you breathe every day.

What Does the Airmonitor Plus Measure?

• Your Airmonitor Plus continuously monitors eight key indoor air quality metrics:
• Carbon Dioxide (CO₂) – Indicates how well a space is ventilated.
• PM1, PM2.5 & PM10 – Measures airborne particulate pollution such as dust, smoke and pollen.
• TVOC – Detects Total Volatile Organic Compounds released from paints, cleaning products, furniture and more.
• Formaldehyde (HCHO) – Monitors this common indoor chemical pollutant.
• Temperature
• Relative Humidity

These measurements update continuously, allowing you to quickly identify changes in your indoor environment.

Before You Start

Before using your Airmonitor Plus, we recommend completing these simple steps:

1. Calibrate the CO₂ sensor in fresh outdoor air.
2. Download the Breathe Tech app.
3. Connect your monitor to your Wi-Fi network.

Each of these steps is covered in separate guides within this Help Centre.

Getting the Most Accurate Readings

• Position the monitor at breathing height where possible.
• Keep it away from open windows, heating vents and air conditioning outlets.
• Avoid placing it in direct sunlight.
• Do not place the monitor directly beside humidifiers, air purifiers or cooking appliances unless you are intentionally monitoring their effect.

Indoor air quality changes throughout the day, so your readings will naturally fluctuate as people occupy the room, cook, clean or open windows.

Understanding Your Air Quality

Airmonitor Plus helps you identify changes in your indoor environment so you can take action when needed.

High CO₂ levels may indicate poor ventilation.

High particulate levels can be caused by cooking, candles, fireplaces, smoking, dust or outdoor pollution entering the home.

Elevated TVOC or Formaldehyde readings may be caused by cleaning products, paints, new furniture, air fresheners or other household chemicals.

Learning what affects your indoor air quality is the first step towards improving it.

Need Help?

If you can't find the answer you're looking for, our support team is always happy to help.