FBC News | The Ministry of Environment and Climate Change is enhancing nationwide pollution oversight through increased lab testing, staffing, and local infrastructure like trash booms. A phased budget will support in-house testing capabilities and collaboration with local governments to improve waste collection and landfill management.

Asian Development Bank | Traffic-related air pollution (TRAP) is a major public health concern, linked to increased risks of cardiovascular, respiratory, and neurodegenerative diseases. While traditional monitoring methods are costly, a new deep learning approach using traffic camera images offers a promising low-cost, scalable solution for real-time TRAP assessment, especially in resource-limited settings.

GeneOnline | A study from USC’s Keck School of Medicine found that changes in BMI during adolescence may mediate the link between air pollution exposure and insulin resistance. The results suggest that air pollution could influence adolescent BMI, thereby increasing the risk of developing insulin resistance and potentially type 2 diabetes.

Pittsburgh Union Progress | Pittsburgh filmmaker Mark Dixon is previewing his long-awaited documentary Inversion: The Unfinished Business of Pittsburgh’s Air, which explores regional air pollution through personal stories, technological activism, and industrial transitions. The film, now in a rough cut stage, draws from years of community engagement and environmental monitoring, and will be screened online on May 27 for public feedback ahead of its final edit.

My Prince George Now | The Regional District of Fraser-Fort George has entered a $5,900-per-year agreement with the Prince George Air Quality Monitoring Society to support local air monitoring from 2025 to 2026. Additionally, the district approved over $69,000 in endowment grants and numerous community and recreation grants to fund equipment, infrastructure, and environmental projects across several local areas.

Inside Climate News | Researchers from a multi-university consortium are conducting an extensive 10-year study of environmental health risks following the January 2025 wildfires in Los Angeles, focusing on water, air, soil, and indoor contamination in homes near the burn zones. Early findings show elevated indoor VOCs and chlorine in water supplies, prompting real-time health recommendations and efforts to establish long-term monitoring and community safety.

Stuff | After two decades of targeted efforts, Rotorua has officially shed its “polluted” airshed status, marking a major victory in winter air quality improvement. Through grants, loans, and strict bylaws replacing smoky home heaters, the city halved estimated early deaths from air pollution and significantly reduced health and social costs — though upcoming PM2.5 standards may pose new challenges.

Union of Concerned Scientists | The U.S. Senate voted to revoke federal waivers allowing California and allied states to set stricter vehicle pollution standards, prompting criticism from public health and environmental advocates. Steven Higashide of the Union of Concerned Scientists condemned the move as an attack on states’ rights and a rollback of protections that help reduce emissions and improve air quality for millions.

Rheumatology Advisor | A new study in the Journal of Bone and Mineral Research links long-term exposure to nitrogen oxides with altered plasma metabolites and bone mineral density (BMD) loss in postmenopausal women. Researchers found that reduced levels of C38:4 phosphatidylethanolamine partially mediated the relationship between nitrogen oxide exposure and lumbar spine BMD decline, suggesting a metabolic pathway by which air pollution may impair bone health.

WHYY | In Southwest Philadelphia, the Clean Air Council has installed 60 PurpleAir monitors on homes and churches to track block-level air pollution, empowering residents—especially those with respiratory conditions—to make informed health decisions. Funded by the EPA, the project fills gaps in the federal monitoring network and offers publicly accessible real-time data, fostering local awareness and advocacy despite national regulatory uncertainty.

FBC News | The Ministry of Environment and Climate Change is enhancing nationwide pollution oversight through increased lab testing, staffing, and local infrastructure like trash booms. A phased budget will support in-house testing capabilities and collaboration with local governments to improve waste collection and landfill management.

Asian Development Bank | Traffic-related air pollution (TRAP) is a major public health concern, linked to increased risks of cardiovascular, respiratory, and neurodegenerative diseases. While traditional monitoring methods are costly, a new deep learning approach using traffic camera images offers a promising low-cost, scalable solution for real-time TRAP assessment, especially in resource-limited settings.

GeneOnline | A study from USC’s Keck School of Medicine found that changes in BMI during adolescence may mediate the link between air pollution exposure and insulin resistance. The results suggest that air pollution could influence adolescent BMI, thereby increasing the risk of developing insulin resistance and potentially type 2 diabetes.

Pittsburgh Union Progress | Pittsburgh filmmaker Mark Dixon is previewing his long-awaited documentary Inversion: The Unfinished Business of Pittsburgh’s Air, which explores regional air pollution through personal stories, technological activism, and industrial transitions. The film, now in a rough cut stage, draws from years of community engagement and environmental monitoring, and will be screened online on May 27 for public feedback ahead of its final edit.

My Prince George Now | The Regional District of Fraser-Fort George has entered a $5,900-per-year agreement with the Prince George Air Quality Monitoring Society to support local air monitoring from 2025 to 2026. Additionally, the district approved over $69,000 in endowment grants and numerous community and recreation grants to fund equipment, infrastructure, and environmental projects across several local areas.

Inside Climate News | Researchers from a multi-university consortium are conducting an extensive 10-year study of environmental health risks following the January 2025 wildfires in Los Angeles, focusing on water, air, soil, and indoor contamination in homes near the burn zones. Early findings show elevated indoor VOCs and chlorine in water supplies, prompting real-time health recommendations and efforts to establish long-term monitoring and community safety.

Stuff | After two decades of targeted efforts, Rotorua has officially shed its “polluted” airshed status, marking a major victory in winter air quality improvement. Through grants, loans, and strict bylaws replacing smoky home heaters, the city halved estimated early deaths from air pollution and significantly reduced health and social costs — though upcoming PM2.5 standards may pose new challenges.

Union of Concerned Scientists | The U.S. Senate voted to revoke federal waivers allowing California and allied states to set stricter vehicle pollution standards, prompting criticism from public health and environmental advocates. Steven Higashide of the Union of Concerned Scientists condemned the move as an attack on states’ rights and a rollback of protections that help reduce emissions and improve air quality for millions.

Rheumatology Advisor | A new study in the Journal of Bone and Mineral Research links long-term exposure to nitrogen oxides with altered plasma metabolites and bone mineral density (BMD) loss in postmenopausal women. Researchers found that reduced levels of C38:4 phosphatidylethanolamine partially mediated the relationship between nitrogen oxide exposure and lumbar spine BMD decline, suggesting a metabolic pathway by which air pollution may impair bone health.

WHYY | In Southwest Philadelphia, the Clean Air Council has installed 60 PurpleAir monitors on homes and churches to track block-level air pollution, empowering residents—especially those with respiratory conditions—to make informed health decisions. Funded by the EPA, the project fills gaps in the federal monitoring network and offers publicly accessible real-time data, fostering local awareness and advocacy despite national regulatory uncertainty.