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EPA requires trucking companies to reduce air pollution near Los Angeles schools as part of emissions violation settlement

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As part of the settlement, the companies will spend $575,000 on air filtration systems at schools in the Los Angeles metropolitan area. EPA made the announcement at an event at Eastman Avenue Elementary School in Los Angeles, Calif., —EPA Regional Administrator for the Pacific Southwest Mike Stoker.

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Port of Los Angeles surpasses 2023 pollution reduction targets five years ahead of schedule; NOx down 60% from 2005

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Emissions of NO x , a key component of smog, at the Port of Los Angeles are down 60% compared to 2005 emissions levels. —Chris Cannon, Director of Environmental Management for the Port of Los Angeles. million Twenty-foot equivalent units (TEUs). Source: 2017 Inventory of Air Emissions.

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Study: more stringent O3 and PM2.5 air pollution standards could save thousands of lives, greatly improve public health

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In “Estimated Excess Morbidity and Mortality Caused by Air Pollution above ATS Recommended Standards, 2011-2013,” published online in the August edition of Annals of the American Thoracic Society , researchers report on the annual health benefits of meeting more protective standards recommended by the ATS for O 3 and PM 2.5.

Pollution 150
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10-year study shows how air pollution fosters heart disease; accelerated plaque build-up in arteries

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Long-term exposure to particulate air pollution has been linked to an increased risk of heart disease, but the biological process has not been understood. Participant-specific pollutant concentrations averaged over the years 2000–10 ranged from 9.2–22.6 The study is published in The Lancet. and NO x between 1999 and 2012. μg PM 2.5 /m

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San Pedro Bay Ports release draft of 2017 Clean Air Action Plan Update; $7-$14 billion price tag

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The ports of Los Angeles and Long Beach released the draft of their proposed 2017 C lean Air Action Plan (CAAP) Update. Updated strategies in the CAAP incorporate local, regional, state and federal standards and regulations, as well as anticipate clean air regulations under development by the California Air Resources Board.

2017 150
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Large-scale study associates even brief exposure to PM2.5 with childhood lung infections

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The most important finding of this study is that infectious processes of respiratory disease may be influenced by particulate matter pollution at various levels. Dr. Horne and colleagues studied 146,397 individuals who were treated for ALRI between 1999 and 2016 at Intermountain Healthcare facilities throughout Utah’s Wasatch Front region.

Pollution 253
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Study suggests high-mileage light-duty fleets contribute higher emissions and emissions share than expected

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used data collected at three US sampling sites: (1) in Washington State on the taxi and shuttle loop at the Seattle−Tacoma International Airport; (2) a long-term light-duty site in California located on I-10 between Santa Monica and downtown Los Angeles; and (3) a long-term light-duty site in Illinois located in the northwest suburbs of Chicago.

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