The Daily Parker

Politics, Weather, Photography, and the Dog

Unexpected measurement

About a month ago I bought a Netatmo Smart Weather Station, which has both indoor and outdoor Internet-connected sensor arrays. The indoor array includes a CO2 gauge, which taught me last night that my gas oven produces lot of carbon dioxide:

 

Now, 1360 ppm doesn't pose a serious health risk, but you can see how quickly the CO2 shot up when I turned the oven on and how slowly it dissipated.

The other thing I've learned is how stable my indoor temperature is when the weather is cool but not cold. The outside temperature has stayed within the range 8°C to 13°C for the past week, and my indoor temperature hasn't budged from 19°C by more than one degree. We'll see what happens Wednesday when the outside temperature goes below freezing.

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