IHS Chemical Week

EPA Proposes Annual Fine Particles Standard of 12-13 Mg/Cu Meter

1:21 PM MDT | June 18, 2012 | Kara Sissell

EPA says its proposed rule for particle pollution, or soot, would revise the annual standard for fine particles (PM-2.5) from 15 micrograms per cubic meter (mg/cu meter) to 12 or 13 micrograms mg/cu meter. EPA’s science advisory experts had recommended an annual standard for fine particulates of 11-13 mg/cu meter. The daily standard for PM-2.5 and for coarser particles known as PM-10 will remain unchanged, says Gina McCarthy, EPA assistant administrator/air and radiation. However, McCarthy says that most U.S. counties are already “on the path”...

If you have already signed up for access to Chemical Week Regulatory Watch, please log in here.


Forgot your user ID or password?
Click here to have it sent to you. 

contact us | about us | customer care | privacy policy | sitemap | advertise

ihsCopyright © 2015 IHS, Inc. All rights reserved. Reproduction in whole or in part without permission is prohibited.

North Asia Russia Southeast Asia China India/Pakistan Middle East Eastern Europe Western Europe Central America Canada USA Australia/New Zealand South America Africa