Not logged in - Login
< back


This Wiki contains documentation for the Western Air Quality Study (WAQS) and the Intermountain West Data Warehouse (IWDW) Project. Additional Project information can be found on the IWDW website About page.


The WAQS conducts meteorology, emissions, and air quality modeling to facilitate air resource analyses for federal and state agencies, and to provide up-to-date modeling platforms for the air quality research community. Descriptions of WAQS modeling platforms, as well as supplemental information to WAQS technical reports, are provided on the wiki.

Modeling Platforms

Source Apportionment Modeling

Model Sensitivity Analyses

Modeling Instructions


The IWDW is a website and dataserver that hosts WAQS modeling plaforms, air quality monitoring data from a variety of observational networks and studies, and online tools that allow users to explore, analyze and download air quality modeling platforms and monitoring data.




Development Team