1. Temperature
2. Relative Humidity
3. Air Movement
4. Ventilation (CO2)
5. Particle Concentration in Cleaned HVAC System
6. Air borne particles
7. Ultra Fine Particles
8. Carbon Monoxide
9. Air borne contaminnants such as CO,NOx, Volatile Organic Compounds (VOCS)
10. Particles particularly less than 4 micron (Respirable)
11. Biologicals Bacteria, such as fungi, mold and pollen.
12. Indoor Air Quality - Ultrafine particle tracking
