je.st
news
Tag: smog
12.03.14 -- EPA Proposes Smog Standards To Safeguard Americans From Air Pollution
2014-12-02 00:47:01| pollutiononline Home Page
12/03/14 Pollution Online Newsletter
Tags: air
standards
americans
pollution
EPA Proposes Smog Standards To Safeguard Americans From Air Pollution
2014-12-01 06:32:48| pollutiononline Home Page
Based on extensive recent scientific evidence about the harmful effects of ground-level ozone, or smog, EPA is proposing to strengthen air quality standards to within a range of 65 to 70 parts per billion (ppb) to better protect Americans’ health and the environment, while taking comment on a level as low as 60 ppb
Tags: air
standards
americans
pollution
Heres what you need to know about Obamas new rules on ozone and smog
2014-11-26 22:05:00| Climate Ark Climate Change & Global Warming Newsfeed
Grist: Now this is something to be thankful for: The air you breathe will soon be a little cleaner. Federal officials love to bury controversial news by releasing it around a holiday. Cue today`s announcement from the EPA that it is proposing new rules to reduce smog. Why would that be controversial, you might wonder? Here we answer that question, and all the others you might have: What is this about? The allowable density of ground-level ozone, aka smog. But isnt ozone good for the environment?...
EPA Proposes to Tighten Smog Standard
2014-11-26 21:52:41| ENR.com: Headline News
Proposal to cut ground-level ozone limit to 65 or 70 ppb, from 75, draws environmentalists' praise and industry criticism.
Tags: standard
proposes
epa
tighten
As California Smog Worsens, Health Risks Increase
2014-11-13 20:05:00| Climate Ark Climate Change & Global Warming Newsfeed
Nature World: As California smog worsens as a result of extreme heat and drought, health risks increase for the state's residents, new reports say. Over the last year, smog has blanketed Californian skies, stalling decades of progress towards cleaner air. And while many are anticipating a rainy and windy storm will soon clear away the dirty air, they may find their prayers unanswered as high-pressure systems have resulted in fewer storms, less circulation and unusually stagnant air. "There's a steady trend...
Tags: health
increase
california
risks
Sites : [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] next »