Monthly Archives: July 2021

This technical webinar will provide a discussion of pertinent aspects of EPA OTM-45 that should be carried out in order to generate exceptional PFAS data quality. Some of the topics that will be covered during this session are as follows: •    A brief historical sketch of the technical differences between OTM-45 and EPA Method 0010, [...]

A fundamental understanding of air pollution meteorology and dispersion modeling is essential for a more complete perspective of the air quality profession. Participants will learn the basic weather conditions that impact the concentration of atmospheric pollutants and how these conditions along with sources and receptors are incorporated into dispersion models such as AERMOD and AERSCREEN. [...]