Newsletters

ORIS NOTES Apr 2025: BEEST 12.13 is out!

Posted by James Red on Friday, April 25th, 2025in Newsletters

What’s Happening Now EPA News 2025 Regional/State/Local Modelers Workshop – Save the Dat...

Posted by James Red on Thursday, March 27th, 2025in Newsletters

What’s Happening Now EPA News GAQM Update Now Effective – As we mentioned last month, the up...

Posted by James Red on Wednesday, February 12th, 2025in Newsletters

What’s Happening Now EPA News GAQM Update Delayed – The Guideline on Air Quality Models (GAQ...

Posted by James Red on Friday, January 10th, 2025in Newsletters

What’s Happening Now 2024 Holiday Quiz Answers Below are the questions and correct answers to ...

Posted by James Red on Monday, December 9th, 2024in Newsletters

What’s Happening Now 2024 Holiday Quiz If it’s December, that must mean it’s time for our ...

Posted by James Red on Wednesday, November 6th, 2024in Newsletters

What’s Happening Now EPA News GAQM/AERMOD – The latest information from EPA is that the upda...

Posted by James Red on Wednesday, October 9th, 2024in Newsletters

What’s Happening Now EPA News GAQM/AERMOD – The latest information from EPA is that the upda...

Posted by James Red on Tuesday, September 10th, 2024in Newsletters

What’s Happening Now EPA News Model Clearinghouse Concurrence Memo – On August 27, 2024, the...