I have an Raspberry Pi 3 with an attached Enviro+ from Pimoroni with the PMS5003 Particulate Matter Sensor. I am about 60 miles South/SouthEast and I have been curious if my device would pick anything up from it. I don't have it outside, but in my basement in my office of a 1953 built home. I am personally more concerned about the water though. We draw our water from a lake as the local reservoir. I never really dug into getting the readings and posting them somewhere for this device/sensors.