Doesn't that rely on you living next to someone else's thermometer that's published? My not very accurate setup gives me more than a degree just down my property line (~30m) largely because one end is next to a road and the other on lawn surrounded by trees. Albeit neither are proper meteorological stations so accuracy in that sense isn't even an option.
I publish a few readings but have never really looked into the exact accuracy of the https://www.uradmonitor.com/ sensors. My actions in response are pretty coarse so it doesn't matter a huge amount... PM10 goes over 300 and I close the doors and windows sort of thing.
Doesn't that rely on you living next to someone else's thermometer that's published? My not very accurate setup gives me more than a degree just down my property line (~30m) largely because one end is next to a road and the other on lawn surrounded by trees. Albeit neither are proper meteorological stations so accuracy in that sense isn't even an option.
I publish a few readings but have never really looked into the exact accuracy of the https://www.uradmonitor.com/ sensors. My actions in response are pretty coarse so it doesn't matter a huge amount... PM10 goes over 300 and I close the doors and windows sort of thing.