1997 Southern California Ozone Study - NARSTO
Azuza Description and Site Map

This page updated January 27, 2006.

1997 Southern California Ozone Study - NARSTO

Azuza Description and Site Map


The SCAQMD Azusa site is equipped for routine criteria pollutant monitoring; the SCOS97-NARSTO ozone program added high resolution gas phase monitoring (VOC, NOx, NOy, etc.), and the aerosol program added prototype Federal Reference Method PM2.5. Space limitations forced creation of the Azusa secondary site a few yards away; instrumentation there focused on primary and secondary aerosols originating from the dense urban core upwind, with single particle analysis (ATOFMS), particle number (CNC), size distributions (OPC), 4-hr organic and inorganic speciated aerosols (filters), and 24-hour organic
and inorganic size-resolved aerosols (MOUDI).





SCOS97-NARSTO Site Map

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