AirGradient ONE

Comprehensive, durable monitoring - Tracks key air quality parameters including PM2.5, CO₂, TVOCs, NOx, temperature, and humidity using trusted Sensirion, SenseAir, and Plantower sensors, revealing patterns and hidden pollutants.  The UV-resistant ASA plastic won't yellow.

Built for indoor air, where it matters most - Since we spend nearly 90% of our time indoors, AirGradient One continuously monitors for hidden pollutants like cleaning products, cooking fumes, and poor ventilation in classrooms, offices and homes with instant LED and OLED feedback that needs no phone or app.

Flexible connectivity, ready anywhere - Choose WiFi for direct network connection or cellular (5 years prepaid) for sites where WiFi is unreliable or restricted.  It starts reporting the moment it's powered on.  Pairs with the AirGradient Dashboard (sold separately)for full monitoring and visualization.