2 ms·
The sensor doesn't appear to measure particulate matter, so I'd take the air quality reading with a large grain of salt.
by peferron 8y ago
The sensor doesn't appear to measure particulate matter, so I'd take the air quality reading with a large grain of salt.
- gpm 8y agoAgreed - it's pretty explicitly just a volatile organic compound (gas) detector. On the other hand VOCs, especially as a proxy for CO2 and air circulation, are also interesting.
- ekianjo 8y agoIt does not even measure Ozone concentration which is one of the key things you would want to look at for air quality...
- flo123456 8y agoTo add on that, if you want to measure particulate matter take an SDS11 and have a look at https://luftdaten.info https://luftdaten.info