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Due to a lapse in appropriations, EPA websites will not be regularly updated. In the event of an environmental emergency imminently threatening the safety of human life or where necessary to protect certain property, the EPA website will be updated with appropriate information. Please note that all information on the EPA website may not be up to date, and transactions and inquiries submitted to the EPA website may not be processed or responded to until appropriations are enacted.

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AQS Release Notes October 22, 2018

The AQS team has made a series of changes to fix issues with the design value report timing out. Specifically we have improved the performance of the PM25 and Lead design value reports (AMP480). We also set up the Design Value reports so that they can run for longer than 30 minutes if needed.  The plan is to eventually remove the 30 minute limit for all reports.

The AQS Team has added a required security function to AQS. Once a year, users will be required to read and accept the Rules of Behavior for using AQS. This prompt will occur directly after logon on or after (insert date of rollout here) and then every year thereafter from the date the user accepts the rules