Radiation Monitor Mighty Ohm Geiger Counter - (located outdoors)
Geiger Tube Counts

Equivalent Exposure

note: in downloaded Geigerc count data, all count values are in counts per second.

AQ notes: ignore "timelocal", Barometric press is @328 m ASL, 7 ppb is "zero" for Formaldehyde, Ozone also responds to NOx and some other gasses,

VOC is a relative scale only and detects VOC's from a few PPM to 1000 PPM depending on the gas https://www.winsen-sensor.com/d/files/MP503.pdf