CH Technologies (USA) Inc. is monitoring nanoparticles at Queens College, an air quality monitoring site operated by the New York State Department of Conservation in Queens, New York. Similar to the Fort Lee Public Library, this location was chosen as it is in a high traffic area - ten miles east of Manhattan.

One Pegasor AQIndoor and three AQUrban units were installed at the Queens College monitoring station. These instruments were co-located with devices the NYSDEC is using for continuous ambient monitoring, e.g. TEOM and CPC. PM2.5 and Particle Concentration data from the devices are also available to supplement the Pegasor measurements.

Envirologger reports the collected data as a part of the total air quality monitoring network. One example of this with reference and test instrumentation can be found at the following location - AQ MESH Demo - for Stratford-upon-Avon, UK. The data obtained through the devices as well as its respective location in Google Maps can be seen below. Also a guest login for additional data and graphs of the site is available upon request. Simply email carlucciodj@chtechusa.com for the login information.

The two figures pictured on the left show the campus at Queens College (top), and the 3 Pegasor Urban units at the monitoring station (bottom).

*All data are in real-time from three Pegasor AQUrban units at Queens College. Refresh or 'Submit Query' to update your plots.
*In the event of a conflict with the server, please wait to refresh your page to load the correct graph. We thank you for your patience.

A guest login for additional data and graphs is available upon request.

Simply email carlucciodj@chtechusa.com for the login information.