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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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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.

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California and Mexico sign agreement to reduce GHGs

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and Mexico’s Ministry of Environment and Natural Resources Undersecretary Rodolfo Lacy and Mexican National Forestry Commission Director General Jorge Rescala Pérez signed an agreement to help reduce greenhouse gas emissions (GHGs). On Monday, California Governor Edmund G.

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Mexico proposes new heavy-duty vehicle emission standards aligned with Euro VI and EPA 2010

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Mexico’s Secretariat of Environment and Natural Resources (SEMARNAT) has proposed new heavy-duty vehicle emissions standards, aligned with current standards in place in the rest of North America and in the European Union. The current limit values in Mexico are equivalent to Euro IV or EPA 2004 standards. Source: ICCT.

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Study finds children’s exposure to urban air pollution results in early hallmarks of Alzheimer’s

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A study by researchers from the US, Mexico and Canada has found that children’s urban air pollution exposures result in systemic and brain inflammation and the early hallmarks of Alzheimer’s disease (AD). 4 carriers could have a higher risk of developing early Alzheimer’s disease if they reside in a polluted urban environment.

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Canada, US and Mexico commit to align light- and heavy-duty fuel efficiency and GHG standards out to 2025 and 2027, respectively

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As one of the outcomes of the “Three Amigos” meeting in Ottawa, Canada Prime Minister Justin Trudeau, US President Barack Obama, and Mexico President Enrique Peña Nieto committed to an “ambitious and enduring” North American Climate, Clean Energy, and Environment Partnership. Short-lived climate pollutants.

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Researchers find magnetite nanoparticles similar to those from traffic pollution in brain; possible link with Alzheimer’s

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Researchers from the UK, Mexico and the US have found abundant magnetite nanoparticles in the brain tissue from 37 individuals aged three- to 92-years-old who lived in Mexico City and Manchester, UK. Their findings, reported in a paper in the journal Atmospheric Pollution Research , showed the presence of magnetite and hematite.

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