The Flow 2 is a personal air pollution sensor that measures real-time PM1, PM2.5, PM10, NO2, and VOCs concentrations. The Flow 2 connects via Bluetooth to the Flow companion app on your smart device, so you’ll always have access to real-time air quality data about the air quality around you.
Plume Labs Flow 2 (Donate)
By selecting this product, the Tomorrow Foundation will purchase one or more Plume Labs Flow 2 air quality sensors on your behalf. The sensor will be yours to keep and use as you see fit. You will not receive a charitable tax receipt.