The Santa Fe Runnels monitoring site is located on the roof of the South Capitol Complex Runnels Building
at the corner of Alta Vista Street and South St. Francis Drive..
Parameters measured at the site are PM10, PM2.5 and continuous PM2.5.
Major sources in the area are vehicular traffic and residential and regional wood smoke.
The site ID is 3HM. The USEPA AIRS code is 35-049-0020.