If there’s a gene that conveys an urge to measure stuff, I’m homozygous for it. Before Joining PurpleAir, I had other environmental monitoring equipment, see CoCoRaHS.org station NH-MR-63 and raspberryshake.org station RB3C2.

While my location is a small, rural village, a small river flows down from a hill north of me and spreads out in a marsh south of me. Expect high PMs on calm winter mornings thanks to nearby wood stoves.