PPT Slide
HY-SPLIT / NGM Trajectories arriving at
3 PM at the following sites on 08/27/92:
Notes:
By August 27 - when fine mass and acidity levels have dropped substantially at Jeff Brook’s monitoring sites - the trajectory flows to these Canadian sites indicate strong ventilation from the North.
Yet just to the South, Ozone, PM-10 and Sulfate are approaching their maximum levels in Northern New England.