BREATHE Airmonitor Plus Indoor Air Quality Monitor w/CO₂, PM & App. Gen 2. | Professional-Grade NDIR Sensor, PM1, PM10, TVOC, Formaldehyde, Smart Alerts, 90-Day History, CSV Export. 6 Hour Battery Life.

Price: $129.99
(as of Aug 15, 2026 00:35:55 UTC – Details)

From the brand

Smarter Air, Healthier You

At Breathe Tech, we believe clean air should be accessible to all, without the complexity of big brands or the risks of unreliable imports. Since 2017, we’ve built high-performance air quality monitors with smart technology, intuitive design, and a commitment to real value.

Our mission: help you breathe better, live healthier, and take control of your air – wherever life takes you.

How did we get our start?

Breathe Tech was founded to empower healthier lives through air quality awareness. We create high-quality, reliable air monitors for homes, schools, and workplaces.

What makes our products unique?

Airmonitor Plus offers accurate insights with premium sensors and an intuitive app. We provide trusted USA-based support and ongoing software updates driven by customer feedback.

What problem are we solving?

We help make the invisible visible – detecting PM2.5, VOCs, formaldehyde, and more – so you can improve your indoor air and protect what matters most.

NEW GEN 2 AIR QUALITY MONITOR – 90-DAY HISTORY & 6-HOUR BATTERY: The latest BREATHE Airmonitor Plus Gen 2 features upgraded battery performance with up to 6 hours of portable use, plus 90-day app data history and data export. Monitor longer, review historical trends and export your indoor air quality data for deeper analysis.
PROFESSIONAL 8-IN-1 INDOOR AIR QUALITY MONITOR: Track CO₂, PM1, PM2.5, PM10, TVOC, Formaldehyde (HCHO), Temperature and Humidity in real time. This home air quality monitor combines multiple sensors to give you a detailed picture of the air in your home, office, classroom or bedroom.
PRECISION CO2 MONITOR + PARTICLE & VOC SENSORS: More than a basic CO2 meter, Airmonitor Plus combines NDIR CO₂ measurement with laser particle sensing and dedicated TVOC and formaldehyde detection. Monitor gases and airborne particles together with one compact indoor air quality meter.
SMART APP, ALERTS, 90-DAY HISTORY & DATA EXPORT: Connect your air monitor to the free Breathe Tech app via 2.4 GHz Wi-Fi for remote readings, configurable CO₂ and PM2.5 alerts, historical graphs and up to 90 days of stored data. Export your readings for detailed analysis and long-term air quality tracking.
UNDERSTAND WHAT’S CHANGING YOUR INDOOR AIR: See how cooking, cleaning products, occupancy, HVAC operation and ventilation affect CO₂, particulate matter and VOC levels. Real-time readings help you identify patterns and make informed decisions about your indoor environment
HOME AIR QUALITY TESTING MADE SIMPLE: Use Airmonitor Plus as an easy-to-understand air quality tester for home without complicated sampling or laboratory equipment. See readings directly on the color display or use the app to review graphs, history and trends.
FORMALDEHYDE DETECTOR & VOC MONITOR: Monitor TVOCs and formaldehyde (HCHO) released by cleaning products, furnishings, paints, adhesives and other household sources. Airmonitor Plus provides continuous measurements so you can see when indoor chemical pollutant levels change.
PM2.5 AIR QUALITY MONITOR – PM1, PM2.5 & PM10: Precision laser particle sensing continuously measures three particulate sizes, helping identify changes associated with cooking, smoke, dust and other airborne particles. View particulate levels alongside CO₂, TVOC, HCHO, temperature and humidity.
COMPACT, PORTABLE & EASY TO SET UP: The upgraded Gen 2 rechargeable design provides up to 6 hours of portable monitoring and can also operate while connected to USB-C power for continuous use. Quick CO₂ calibration and simple app pairing make setup straightforward for home, office, bedroom or classroom monitoring.

Product summary

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