Hello,

Having only incorrect temperature, humidity and pressure readings from my Model D, I was resigned to using it only for air quality and radiation measurement.

Currently, my area is experiencing the worst air quality ever
recorded (due to thick smnoke from forest fires). Visibility is down to 1 km and particulates are falling on my property but my Model D says air quality is normal.

I guess I will just use it to measure radiation. (After I test it against a known source to see if it actually can do it).