Measurement of Exhaust Particulate Matter Emissions from In-Use Light-Duty MotorVehicles in the Denver, Colorado Area

摘要

A vehicle emissions study was conducted in the Denver, Colorado are in July-Augstof 1996 and in January-February of 1997. The goals of the program were to measure exhaust particulate matter (PM) emission rates from in-use light-duty gasoline and diesel vehicles, to obtain representative particle size distributions, to chemically characterize the PM, and to compare the results to those from PART5, the current federal mobile source PM emission factor model.