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New Mexico adopts Clean Cars Rule

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The New Mexico Environmental Improvement Board (EIB) and the Albuquerque-Bernalillo County Air Quality Control Board (AQCB) have each adopted the Clean Car Rule after a joint public hearing. Their independent approval of the Clean Car Rule allows California’s Advanced Clean Cars to be implemented statewide in New Mexico beginning 1 July 2022.

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PM2.5, O3 pollution associated with development of Alzheimer’s disease; new study identifies evolving axonal damage

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Now, a new study of children and young adults in Mexico City by a team of researchers at the Universities of Montana, Valle de México, Boise State, Universidad Veracruzana, Instituto Nacional de Pediatría and Paul-Flechsig-Institute for Brain Research has identified evolving axonal damage using a novel Non-P-Tau assay for cerebrospinal fluid (CSF).

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Team finds high concentrations of combustion- and friction-derived magnetic air pollution nanoparticles in human hearts in Mexico City

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Solid CFDNPs in air pollution are characterized by the abundant presence of strongly magnetic, iron-rich particles which condense and/or oxidize upon airborne release, often retaining a rounded or spherical shape as they cool. annual air quality standard of 12 ? —Calderón-Garcidueñas et al.

Pollution 236
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Study warns on possible air pollution link to neuroinflammatory, Alzheimer and Parkinson’s pathologies in megacity children

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Children living in polluted megacities are at increased risk for brain inflammation and neurodegenerative changes, including Alzheimer or Parkinson’s disease, according to a study led by University of Montana Professor Dr. Lilian Calderón-Garcidueñas and her colleagues.

Pollution 275
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California and Mexico sign agreement to reduce GHGs

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The agreement with Mexico follows similar agreements signed by California in 2013 with the governments of British Columbia and the states of Oregon and Washington and China’s National Development and Reform Commission—the first agreement of its kind on climate change between the commission and a subnational entity.

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New Mexico Adopts Greenhouse Gas Cap-and-Trade Program

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The New Mexico Environmental Improvement Board (EIB) adopted by a vote of four to three greenhouse gas reduction regulations—called the most stringent in the US—that will reduce global warming pollutants through a regional cap on greenhouse gas emissions. New Mexico Greenhouse Gas Cap-and-Trade Regulation.

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Portable sensors enable monitoring of pollution on smart phones; inferring pollution maps with greater granularity

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Boxes represent pollution reading locations during that window. Computer scientists at the University of California, San Diego have built a portable pollution sensors that transmit transmit their air quality readings to smart phones, allowing users to monitor air quality in real time. Nikzad et al. Click to enlarge. Click to enlarge.

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