Rogue sensors poisoning overall map

General
1

Someone has several sensors installed in a cluster in my area. These sensors are consistently showing PM2.5 numbers 2-3x higher than any surrounding sensor. It seems like Apple Weather is using Purple Air data because it always shows an area of terrible air quality centered on these sensors.

I know Purple Air will not give out contact information for the owner of these devices, so what options are there for dealing with this?

2

@de07005, you can email a report to contact@purpleair.com for sensors that appear to be reading abnormally high, as you’re describing. After confirming this appears to be the case, we will reach out to the sensor owner.