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Canadian study finds commuters may be exposed to increased levels of traffic-related pollution

Green Car Congress

A study by researchers led by a team from the Air Health Science Division of Health Canada (the Federal department responsible for helping Canadians maintain and improve their health) finds that commuters may be exposed to increased levels of traffic-related air pollution owing to close proximity to traffic-emissions. In-vehicle PM 2.5

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Congressman introduces “Super Pollutant” emissions act

Green Car Congress

US Congressman Scott Peters (CA-52) introduced the Super Pollutant Emissions Reduction Act (SUPER Act) of 2013, legislation aimed at combating short-lived climate pollutants, which are only somewhat addressed by disparate government programs. C in projected cumulative warming by 2050 and 1.1 °C

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SwRI engineers develop near-zero emissions diesel engine technology; 90% reduction of NOx

Green Car Congress

Created to address California’s pollution challenges, this technology could be a solution for communities around the globe dealing with the effects of NO x. According to the Environmental Protection Agency, nitrogen oxides are harmful to human health and the environment. —CARB Vehicle Program Specialist Dr. William Robertson.

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USC researchers find car ventilation setting critical to in-cabin exposure to particulate pollutants; new model for aiding exposure assessments

Green Car Congress

In-vehicle-to-outside (I/O) ratios for four pollutants under different ventilation settings. Credit: ACS, Hudda and Fruin (2013). Researchers at USC have found that using recirculation rather than outside air ventilation in a car can effectively reduce in-cabin exposure to on-road particle pollution. Click to enlarge.

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Upwards of 90% of EU city dwellers exposed to PM2.5 and O3 pollution at levels deemed harmful by WHO

Green Car Congress

Despite a decline in emissions of the main air pollutants in Europe in the period 2002–2011, around 90% of city dwellers in the European Union (EU) are exposed to PM 2.5 Lower proportions of EU citizens were exposed to levels of these pollutants exceeding the limits or targets set out in EU legislation. Click to enlarge.

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Final session on international mercury convention this week expected to culminate in agreement; UNEP Global Mercury Assessment 2013 finds industrial source Hg emissions may be rising

Green Car Congress

The United Nations Environment Programme (UNEP) estimates that 1,960 tonnes of mercury arising from human activities are currently emitted annually into the atmosphere, generated mainly by artisanal and small-scale gold mining (ASGM)—the largest single anthropogenic source globally—and coal- or lignite-fired power plants.

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EEA: Air pollution in 10 EU countries still above legal limits; road transport and agriculture

Green Car Congress

Air pollution from sources such as transport and agriculture is still being emitted above legal limits in 10 European Union (EU) Member States according to new data published by the European Environment Agency (EEA). The EU-28 as a whole did not exceed its aggregated emission ceilings for any of the four air pollutants in 2014.

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