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A comment on Installing air filters in classrooms has large educational benefits?.

Re:Installing air filters in classrooms has large educationa... by ajra on Thursday January 09, 2020 @05:18PM (#22006507)
Assuming the filters do what the article supposes they do, what would be the cheapest and easiest way to test the air quality in my home and workplace?
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Re:Installing air filters in classrooms has large educationa... by sundvor on Thursday January 09, 2020 @05:23PM (#22006553)
You could build your own with a Raspberry Pie and an sds011 sensor.

Edit: Example @ https://aqicn.org/sensor/sds011/

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Re:Installing air filters in classrooms has large educationa... by ajra on Thursday January 09, 2020 @05:38PM (#22006662)
Thanks! I have an unused Pi lying around so it's a great suggestion for me.
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Re:Installing air filters in classrooms has large educationa... by sundvor on Thursday January 09, 2020 @07:48PM (#22007498)
Nice! Cheers, I've ordered my own sensor and will be buying my own Pie as well. Will be a fun learning experience for me.

I realised I pasted the wrong link above, although still of interest. Anyway, here's a Pie specific article: https://www.raspberrypi.org/blog/monitor-air-quality-with-a-...

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