Ozone SO_2 NAAQS: Practical Challenges to Air Permitting Compliance

摘要

A "real world" measurement of ambient air quality: 1. More accurate and representative (e.g., can reflect variability of process/operations). Typically shows lower concentrations as compared to model "over prediction". Leads to a "final" result. Affords the facility more time to make changes to meet NAAQS. Modeling may show exceedance, which drives you to monitoring anyway.