Analysis by state    Analysis by class I    Analysis by region    Descriptive maps    Backtrajectories    Trends analysis    PMF Modeling    Episode analysis    Dust analysis    Tribal analysis    Fish & Wildlife    Terms & acronyms For best results, please use: Internet Explorer 5 (or higher) Netscape 6 (or higher) more info...

Conceptual Model Site Setting Aerosol & Trends Analysis Backtrajectory Analysis PMF Analysis PMF Weighted Backtrajectory Analysis   Chassahowitzka Wilderness Area   Major emission source types and source regions responsible for haze   Figure 7. SO2 sources based on 2002 NEI database   Figure 8. NOx sources based on 2002 NEI database