proto

zone air pm25 concentration sensor point

implements

air

The mixture of gases which surrounds the earth

concentration

Abundance of substance in the total volume of a mixture

pm25

Particulate matter 2.5

pm25-concentration

Concentration of particulate matter 2.5 in the air

point

Data point such as a sensor or actuator

sensor

Point is a sensor, input, AI/BI

zone

Related to spaces from a system perspective