Number concentration of aerosol particles in air
type: Concept
alternative label: number_concentration_of_aerosol_particles_in_air
broader: https://sms-cv.helmholtz.cloud/sms/cv/api/v1/samplingmedia/9/
definition: "Number concentration" means the number of particles or other specified objects per unit volume. "Aerosol" means the system of suspended liquid or solid particles in air (except cloud droplets) and their carrier gas, the air itself.