Questions:
Question-1. List three purposes of the Air Quality Monitoring Network. Explain your answers.
Question-2. You are an inspector carrying federal EPA credentials.  You have been asked to conduct an unannounced Clean Air Act inspection at a refinery facility of questionable reputation.  When you meet the guard at the facility's entrance you were denied entry.  You explained the purpose of the inspection/visit and that you have the right to inspect the facility.    You assignment:  Find out the CAA authority under which you can conduct inspections.