Page 231 - Fundamentals of Air Pollution

194 13. Ambient Air Sampling

4. Describe the sampling approaches used for air pollutants by your state or local government.
5. List the possible sources of loss or error in sampling for particulate matter.
6. Why is sampling velocity not an important parameter when sampling for gases?
7. List the advantages of static sampling systems.
8. Describe the precautions which should be considered when determining the location of
the sampling manifold inlet for an ambient monitoring system.