Air Pollution: Particulate Matter

Discussing the following about particulate matter (PM): 00:00:00 Introduction 00:00:26 Definition 00:02:00 PM Atmospheric Formation 00:04:30 PM Sources 00:07:05 PM Size & Units 00:09:35 PM Classification 00:11:28 PM Concentration 00:13:10 PM Residence Time & Sinks 00:14:38 PM Measurement 00:16:29 PM & Air Quality 00:18:12 Effect On Humans 00:20:58 Effect On The Climate 00:23:44 Summary