Boulder TOPAZ Data


Select a calendar day to view the daily plots.

Overview Plots: in situ surface

Overview Data: View/Download the in situ surface data

Data Policy: We request that a proper acknowledgment to the "NOAA Chemical Sciences Laboratory" accompany the use of this data in any publications and presentations. If the use of this data in a publication constitutes a major or reasonably significant aspect of an article, co-authorship by a NOAA CSL scientist is appropriate; please discuss any such planned use with the contact scientists. We welcome collaborations and will lend our scientific expertise in interpretation and evaluation of the data.

Browse and download NOAA CSL TOPAZ lidar data from the NASA Tropospheric Ozone Lidar Network (TOLNet) Data Archive.