Comments for Utah Physicians for Healthy Environment http://www.uphe.org Wed, 25 Jan 2012 08:06:26 +0000 hourly 1 http://wordpress.org/?v=3.3.1 Comment on Rio Tinto and Air Quality by Largest Open Pit Copper Mine in the World Pollutes Utah | Care2 Causes http://www.uphe.org/priority-issues/air-quality/rio-tinto-air-quality/comment-page-1#comment-870 Largest Open Pit Copper Mine in the World Pollutes Utah | Care2 Causes Wed, 25 Jan 2012 08:06:26 +0000 http://www.uphe.org/?page_id=292#comment-870 [...] in violation of federal health limits on particulate matter. The region has some of the worst particulate pollution in the U.S. The American Lung Association ranks the area an “F” for ozone and [...] [...] in violation of federal health limits on particulate matter. The region has some of the worst particulate pollution in the U.S. The American Lung Association ranks the area an “F” for ozone and [...]

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