Public data files are available for upload from our public FTP Site. Data included are trace gas and meteorology in 1 hour averages, PM 2.5 and PM Coarse filter data in 24 hour averages, and semi-continuous PM data in 1 hour averages.

The FTP address is ftp://mail.atmospheric-research.com

The Login ID is ara_data_guest

Password is getdata

ARA recommends accessing the FTP site from a MS Windows workstation using the FileZilla FTP client. FileZilla can be downloaded free from http://filezilla-project.org/