Emission Inventory Data
This page last reviewed March 13, 2013
Current Year Emissions:
|By Source Category:||By Region:|
|Stationary Sources||Air Basin|
|Natural Sources||Neighborhood (CHAPIS maps)|
|Top 25 Source Categories|
or by Facility using the Facility Search Engine
Find historical data as well as projections of anticipated future year emissions, vehicle activity, and human population.
- Criteria Emissions (CEFS): Available for the years 1975-2020
- Vehicle Activity: Vehicle population, annual miles traveled, and fuel usage for the years 1980-2010
- Human Population: Available for the years 1980-2010
If you want to know how these emission estimates were developed, please see our Documentation page.