
After several years of preparatory work, EPA is expected to announce by June 26, 2009, its proposed primary standard for one of the six "criteria" air pollutants, nitrogen dioxide.
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Links
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[4] http://www.nytimes.com/2009/06/25/world/americas/25peru.html?partner=rss&emc=rss
[5] https://www.sej.org/headlines/farm-lobby-wins-climate-bill-puts-usda-charge-offsets
[6] http://www.nytimes.com/cwire/2009/06/24/24climatewire-farm-groups-prevail-as-house-climate-bill-pu-24287.html
[7] https://www.sej.org/headlines/limits-emissions-have-wide-support
[8] http://www.washingtonpost.com/wp-dyn/content/article/2009/06/24/AR2009062403648.html?hpid=topnews
[9] https://www.sej.org/publications/tipsheet/north-american-toxics-data-released
[10] https://www.sej.org/publications/tipsheet/epa-to-announce-proposed-no2-standard
[11] https://www.sej.org/googlehostedservice.html
[12] https://www.sej.org/headlines/from-trees-tank
[13] http://www.environmentreport.org/story.php?story_id=4536
[14] https://www.sej.org/headlines/island-nations-plead-help-obama-hfcs
[15] http://solveclimate.com/blog/20090623/island-nations-plead-help-obama-hfcs
[16] https://www.sej.org/headlines/canada-to-clean-up-abandoned-radar-sites-n-ontario
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[27] https://www.sej.org/search_results?page=4900