National Emissions Inventory (NEI) 2020 Report Dashboard
Loading...
Trend Notes
Emission trends are shown for the CAPs and five HAPs in the NEI that are examples of toxic air pollutants with widespread concern to public health.
Emissions from wildfires are included in the trends 2002-2020 and vary considerably from year-to-year and across states.
For the National trend, prescribed fires are summed with industrial and other processes under stationary sources, and for state trends prescribed fires are listed separately within stationary sources.