9. MASS CONCENTRATION OF AIR-SUSPENDENT PARTICULATE MATTER (Aerosols)
The cumulative Mass Concentration of Aerosols values are separately given (in μgr/m3) for particulate matter with the following effective aerodynamic diameter :
• PM1 (concentration of particles with an aerodynamic diameter less than 1 μm ),
• PM2.5 (concentration of particles with an aerodynamic diameter less than 2.5 μm ),
• PM4 (concentration of particles with an aerodynamic diameter less than 4 μm ),
• PM10 (concentration of particles with an aerodynamic diameter less than 10 μm ),
• TOTAL (concentration of particles with an aerodynamic diameter less than 15 μm ).
Aerosols mass consetration values are provided by the TSI DustTrack 8533 instrument.