Hello and welcome to Atlanta Carbon Dioxide Monitoring website at GSU.  In an effort to research air quality we have collaborated with Georgia Automated Environmental Monitoring Network (GAEMN) to provide two Vaisala GMP343 air monitors at Griffin and Johns Creek which have been collecting data since September and October of 2013 respectively.  Soon, an additional monitor will be installed at GSU campus to measure urban environment CO2 concentrations.

Mean daily CO2 concentrations at Griffin and Johns Creek from September 2013 to April 2014. The background concentration measured at Maua Loa Observatory was approximately 400 ppm

The Vaisala CO2 analyzer mounted onto the Griffin weather station