Question- One spring day, you wake up, look out the window and see the sun shining. You check the local PM2.5 concentrations and find them to be elevated to unhealthy levels, which is not typical in your city. Your friends and family are concerned. Discuss the meteorogical conditions that might be responsible for this mornin's pollution. What can you tell your concerned friends and family about the conditions necessary to remove PM2.5?
I want to know how this is done please show all steps in detail