VOCDat

VOCDat is a powerful tool for performing quality control tasks and exploratory data analysis on air pollutant data. It is designed to enable the states to rapidly validate and release their data.

Users by Region

New Full Install Version: VOCDat 2.64 Now Available

A new full install version is available for VOCDat which addresses feedback from recent trainees and the user community. An important change to VOCDat's Air Quality System (AQS) export format (sample frequency code assignment) has been implemented. Simply click on "Download Now" to download the latest full install version of VOCDat.

Recent enhancements to VOCDat include: updated TX0 import process to accommodate new Perkin Elmer TotalChrom Auto-GC software.

Please provide us with your ideas, wishes, and needs for future VOCDat improvements. We look forward to your comments. If you have any questions, please use the "Questions/Comments?" link, or email us at the address below.

How to get customer support

If you are having trouble, first read the manual. Then, check the FAQ page. If you can still not solve your problem, please email vocdat@sonomatech.com. Include a description of your problem, an example data file, the species file you are using, and screenshots of the error (if possible).

Related pages

Sonoma Technology, Inc. (STI), also provides the following related services:

STI home

Developed by Sonoma Technology, Inc., vocdat@sonomatech.com