Mobile Source

A source of pollution that is mobile such as automobile, plane, and train.

Metropolitan Planning Organization (MPO)

A metropolitan planning organization is a transportation policy-making organization made up of representatives from local government and transportation authorities. In 1962, the United States Congress passed legislation that required the formation of an MPO for any...

Land Use

Refers to the manner in which portions of land or the structures on them are used, e.g., commercial, residential, retail, industrial, etc.

Hot-Spot Analysis

Analysis of particulate matter and/or carbon monoxide emissions at particularly polluted or high-emission areas or intersections.