Nature | In a study of 270 pregnant women from the French SEPAGES cohort, increased NO₂ exposure was linked to altered immune responses, including higher IL-10 and lower PHA-activated TNF levels. PM2.5 oxidative potential, rather than mass concentration, was associated with shifts in cytokine levels, suggesting that air pollution may modulate immune function during pregnancy.

Pacific University | Valentina Casab-Klescova, a senior at Pacific University, explored biophilic urban design in Singapore and Barcelona for her senior project, highlighting how green infrastructure improves livability and mental health. Inspired by her upbringing in polluted Mexico City, she plans to pursue a career in environmental policy or design after a gap year.

CNN | Today’s 5 Things PM covers issues ranging from concerns over summer airline travel disruptions to a crackdown on unapproved weight-loss drug alternatives. Also highlighted are environmental justice complaints over Elon Musk’s new AI facility in Memphis, inequities in EU visa denials for Africans, and a young engineer using fashion tech to inspire interest in coding.

Energy Live News | Enact Equality is urging the UK government to prioritize environmental justice, highlighting how air pollution disproportionately harms people of colour and low-income communities. Backed by nearly 40 MPs and Peers, the campaign calls for clean transport investment, stricter air quality laws, and policies shaped by those most affected.

Newsweek | An Ozone Action Day was declared for Houston, Galveston, and Brazoria as air quality forecasts predict unhealthy ozone levels for sensitive groups. Residents are urged to limit driving and take pollution-reducing actions as stagnant, sunny weather accelerates smog formation.

Microsoft News | Microsoft Research’s AI foundation model Aurora uses vast atmospheric data and fine-tuning to accurately forecast weather, air quality, and ocean waves faster and more cost-effectively than traditional models. It outperforms global forecasting centers on cyclone tracking and predicts extreme events like sandstorms and typhoons with greater precision, offering transformative potential for environmental and disaster preparedness.

The New York Times | Senate Republicans used a novel procedural maneuver to bypass the filibuster and advance a resolution blocking California’s plan to phase out gas-powered vehicles by 2035, defying Democratic objections and Senate precedent. Democrats warned the move undermines both environmental protections and Senate rules, setting a precedent for future majority-rule overrides.

The Equation – Union of Concerned Scientists | The American Lung Association’s 2025 “State of the Air” report reveals over 156 million Americans now live in areas with unhealthy air, largely due to rising emissions from vehicles and worsening wildfires linked to climate change. The report calls for urgent action to strengthen EPA protections, defend public health, and accelerate clean transportation, warning that current political rollbacks threaten decades of hard-won progress.

Nature | This study analyzes traffic accidents in Chengdu, China, revealing that air pollution and climate factors like temperature and precipitation influence accident rates in both linear and nonlinear ways. By combining statistical and machine learning models, the research enhances understanding of how environmental variables impact road safety.

Frontiers | Elderly individuals in China who are dissatisfied with air quality are more likely to consider relocating, especially in cities with high pollution levels. Perceptions of air pollution mediate this relationship, influenced by urban conditions, health literacy, and socio-economic and intergenerational factors.

Nature | In a study of 270 pregnant women from the French SEPAGES cohort, increased NO₂ exposure was linked to altered immune responses, including higher IL-10 and lower PHA-activated TNF levels. PM2.5 oxidative potential, rather than mass concentration, was associated with shifts in cytokine levels, suggesting that air pollution may modulate immune function during pregnancy.

Pacific University | Valentina Casab-Klescova, a senior at Pacific University, explored biophilic urban design in Singapore and Barcelona for her senior project, highlighting how green infrastructure improves livability and mental health. Inspired by her upbringing in polluted Mexico City, she plans to pursue a career in environmental policy or design after a gap year.

CNN | Today’s 5 Things PM covers issues ranging from concerns over summer airline travel disruptions to a crackdown on unapproved weight-loss drug alternatives. Also highlighted are environmental justice complaints over Elon Musk’s new AI facility in Memphis, inequities in EU visa denials for Africans, and a young engineer using fashion tech to inspire interest in coding.

Energy Live News | Enact Equality is urging the UK government to prioritize environmental justice, highlighting how air pollution disproportionately harms people of colour and low-income communities. Backed by nearly 40 MPs and Peers, the campaign calls for clean transport investment, stricter air quality laws, and policies shaped by those most affected.

Newsweek | An Ozone Action Day was declared for Houston, Galveston, and Brazoria as air quality forecasts predict unhealthy ozone levels for sensitive groups. Residents are urged to limit driving and take pollution-reducing actions as stagnant, sunny weather accelerates smog formation.

Microsoft News | Microsoft Research’s AI foundation model Aurora uses vast atmospheric data and fine-tuning to accurately forecast weather, air quality, and ocean waves faster and more cost-effectively than traditional models. It outperforms global forecasting centers on cyclone tracking and predicts extreme events like sandstorms and typhoons with greater precision, offering transformative potential for environmental and disaster preparedness.

The New York Times | Senate Republicans used a novel procedural maneuver to bypass the filibuster and advance a resolution blocking California’s plan to phase out gas-powered vehicles by 2035, defying Democratic objections and Senate precedent. Democrats warned the move undermines both environmental protections and Senate rules, setting a precedent for future majority-rule overrides.

The Equation – Union of Concerned Scientists | The American Lung Association’s 2025 “State of the Air” report reveals over 156 million Americans now live in areas with unhealthy air, largely due to rising emissions from vehicles and worsening wildfires linked to climate change. The report calls for urgent action to strengthen EPA protections, defend public health, and accelerate clean transportation, warning that current political rollbacks threaten decades of hard-won progress.

Nature | This study analyzes traffic accidents in Chengdu, China, revealing that air pollution and climate factors like temperature and precipitation influence accident rates in both linear and nonlinear ways. By combining statistical and machine learning models, the research enhances understanding of how environmental variables impact road safety.

Frontiers | Elderly individuals in China who are dissatisfied with air quality are more likely to consider relocating, especially in cities with high pollution levels. Perceptions of air pollution mediate this relationship, influenced by urban conditions, health literacy, and socio-economic and intergenerational factors.