Joustie's blog

Jan 16, 2022 - 1 minute read

New measurements

Back in 2020 I was inspired by a blog post about measuring air quality. I decided to buy this sensor and try it for myself.


I did some tests but eventually stopped working on it. As airquality is becoming more important I have decided to start measuring again. I have my PI send the readings every 5 minutes to

Below is the AQI index where you can see what the levels mean:

AQi table