Particulate Matter #129
Description
Hi,
I want to discuss adding a schema for particule matter sensors. These are usually prefixed with PM follwed by the largest size in ug/m³ that the value contains.
Common sizes are PM2.5 and PM10, which are commonly available in implementations like the Airrohr through the SDS011 sensor.
Newer sensors like the SEN5x from Sensirion additionally provide PM1 and PM4 down to 0.3ug/m³.
If we handle this like carbondioxide, then the name would be something like particulate_matter_2_5 for PM2.5. We're currently even rolling with particulate_matter_lte_2_5, but that might be overkill.
No other space seems to have such a value, I grepped for pm and particulate.