Terrestream

UNDERSTAND YOUR AIR. KNOW WHAT TO DO NEXT. Terrestream is the companion app for Terrestream indoor-air sensors. See what is changing in your home, understand the outdoor conditions that matter, and get a practical next step. Before you open a window, Terrestream considers both sides of it. Indoor readings and outdoor air quality, smoke, pollen, and weather help you decide when to ventilate, run filtration, investigate a possible indoor source, or keep watching. YOUR HOME, AT A GLANCE Today brings together your home's Air Index, the room that needs attention, and current guidance. Home Screen widgets put room air, whole-home conditions, window guidance, and comfort within easy reach. Choose the sizes and rooms that suit you, then tap through for more detail. Reading ages and unavailable states help you tell recent information from an older observation. AIR INSIGHTS ON YOUR WRIST The…