AirGradient OPEN AIR

Real-time information in your backyard - Measures PM2.5, CO₂, TVOCs, NOx, temperature, and humidity in one durable device, allowing you to make informed decisions regarding outdoor activities.  Ability to recognize pollution patterns and pinpoint sources rather than just collecting raw data.

Built to live outdoors, watching what drifts your way - The weatherproof Model 0-1PST continuously monitors outdoor conditions like wildfire smoke, vehicle emissions, and construction dust, so you always know what's approaching your outdoor space.

Open source and smart-home ready - An open-source design with compatibility with Home Assistant and Homey lets it integrate directly into your smart environment. Pair with the AirGradient Dashboard (sold separately) for full monitoring and visualization.