Air Toxics Analysis in New Jersey: Ambient Data Review and Model Validation: Research Project Summary

Abstract

The Northeast States for Coordinated Air Use Management (NESCAUM) and the New Jersey Department of Environmental Protection (NJDEP) completed a project to better characterize air toxics levels in the atmosphere and evaluate air quality models for use in assessing policies to reduce levels of air toxics. The goal of the project was to provide a comprehensive assessment of air toxics in New Jersey based on three primary tasks: (1) statistical analyses of ambient air toxics data in New Jersey; (2) comparisons between existing ambient data, air quality modeling results, and emission inventories; and (3) evaluation of an updated model for use with air toxics. Ambient monitoring air toxics data in New Jersey and surrounding states were analyzed to determine the levels for air toxics in and around New Jersey.