Blog Archives - Providence Oris

End of Support for Professional CalPuff

Posted by dshnayder on Monday, August 29th, 2022in Blog

Note to all Professional CalPuff users: We are sorry to inform you that Providence/Oris has decided ...

Posted by dshnayder on Tuesday, March 3rd, 2020in Blog

Software Effective June 1, 2020 the new prices for BEEST Suite and AerScreen for Windows will be: &n...

Posted by dshnayder on Wednesday, November 6th, 2019in Blog

Microsoft announced in June 2019 that they will stop supporting Windows 7 on January 14,&n...

Posted by Editor on Friday, April 19th, 2019in Blog

Contamination in the air is a major global problem. Research from 2016 estimated that about 5 millio...

Posted by Editor on Wednesday, April 10th, 2019in Blog

The EPA, in conjunction with its partners in the AirNow program dedicated to collecting and reportin...

Posted by Editor on Friday, March 15th, 2019in Blog

Calpuff is a powerful tool for evaluating the potential dispersion of contaminants throughout a defi...

Posted by Editor on Monday, March 4th, 2019in Blog

Air audits, or examinations of the air quality in either indoor or outdoor areas, are necessary in m...

Posted by Editor on Monday, February 25th, 2019in Blog

In 1963, the United States took a major step toward controlling its overall air quality and encourag...