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Latest National Ambient Air Quality Standards Stories

2014-11-26 00:20:23

EPA Should Fully Implement Current Standard WASHINGTON, Nov.

2014-11-05 12:22:53

Air Quality Technical Advisory Committee to Vote on Draft Final Rulemaking Nov. 7 HARRISBURG, Pa., Nov.

2014-08-22 12:22:04

Proposal to Lower the Standard Would Jeopardize Manufacturing Expansion WASHINGTON, Aug.

2012-07-18 23:41:10

Establishing a more stringent ozone standard in the U.S. would significantly reduce ozone-related premature mortality and morbidity.


Word of the Day
postliminy
  • In Roman antiquity, the return of a person who had been banished, or taken prisoner by an enemy, to his old condition and former privileges.
  • In international law, that right by virtue of which persons and things taken by an enemy in war are restored to their former status when coming again under the power of the nation to which they belonged.
The word 'postliminy' comes from a Latin word meaning 'threshold'.