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Re:Whistleblowers expose corruption in EPA Chemical Safety O... by kingsloi on Friday August 06, 2021 @05:43PM (#28093094)
Thank you, I appreciate it. I can only bring awareness to it, one man vs mega polluters is an impossible fight.

I live a stone's throw from the Lake Michigan shoreline, and would happily go out there daily to get a water sample, before my normal 9-5. If anyone is interested in hacking something together.

The air sensor I run is open source, for anyone interested.

Re:Whistleblowers expose corruption in EPA Chemical Safety O... by destitude on Saturday August 07, 2021 @12:29AM (#28095685)
The air sensor you use is PurpleAir, right? I found a sensor evaluation kit ZMOD4510-EVK-HC that has nitrogen dioxide and ozone sensors in it for around $112.