NEI2014v1 Pie Charts
Sector totals from the EPA NEI2014 webpage. Click on the chart to zoom.
NEI2014v2 Nitrogen Oxides Emissions
NEI2014v2 Volatile Organic Compound Emissions
NEI2014v2 Volatile Organic Compound Emissions (without Biogenics)
NEI2014v2 Ammonia Emissions
NEI2014v2 Sulfur Dioxide Emissions
NEI2014v2 Fine Particulate Matter Emissions