AZoSensors | NASA is testing compact, commercially available air quality monitors aboard the ISS to evaluate their performance in microgravity—a key step toward sustainable human missions to the Moon and Mars. Early results show these shoebox-sized devices can reliably detect airborne particles in space, potentially replacing bulky, expensive legacy systems in future off-world habitats.

Denver7 | A new initiative at Denver’s Tepeyac Community Health Center is integrating air quality monitoring directly into patient care, with an outdoor air monitor and indoor educational kiosk now available. The program, supported by DDPHE and Love My Air, aims to help communities disproportionately affected by pollution track real-time data and connect it to respiratory and cardiac health outcomes.

Center for Biological Diversity | A federal appeals court struck down the EPA’s approval of a Colorado rule that let oil and gas operations release unlimited air pollution without permits, calling the agency’s actions “arbitrary and capricious.” The ruling strengthens protections under the Clean Air Act and highlights growing legal challenges to pollution loopholes in multiple states.

Harvard T.H. Chan School of Public Health | A landmark Harvard study linking air pollution to reduced life expectancy transformed public health policy and sparked decades of clean air advocacy. At a recent Harvard Chan Studio event, experts revisited the groundbreaking research, discussed the ongoing fight against air pollution, and explored solutions for a healthier future.

National Parks Conservation Association | Scientific research has been essential to protecting America’s national parks for over a century, but recent funding cuts, staffing losses, and policy rollbacks are threatening this legacy. Without strong scientific support, park conservation efforts — from wildlife protection to air quality monitoring — face serious risks, putting ecosystems, public safety, and future generations in jeopardy.

Xinhua | Indonesia’s Ministry of Environment is urging toll road operators to install air quality monitoring stations, plant more trees, and enforce vehicle emission tests to better combat urban air pollution. With motor vehicles contributing up to 57% of pollution during the dry season, these measures aim to pinpoint sources and strengthen air quality management in major cities.

ScienceDirect.com | A new global study reveals that traffic-sourced PM2.5 pollution has increased over the past two decades, now contributing significantly to total fine particulate exposure, especially in Asia and colder seasons. While high-income countries show the highest proportions, the study highlights growing global inequalities in traffic-related air pollution and provides critical data to support environmental justice and pollution control efforts.

EurekAlert! | Long-term measurements in rural Saxony show a steady decline in PM1 air pollution, particularly from Eastern Europe, but highlight a concerning rise in biomass burning emissions. Researchers emphasize that while clean air policies are making an impact, ongoing monitoring of particle sources and chemical composition is critical for protecting health and improving climate models.

Envirotech Online | Perched high on Hawaii’s Mauna Loa, the Mauna Loa Observatory has provided the world’s longest continuous record of atmospheric CO₂, revealing humanity’s accelerating impact on the climate. From the iconic Keeling Curve to today’s record-breaking carbon levels, the observatory remains a vital benchmark for understanding and confronting global climate change.

Content Media Solution | Axis Communications has launched its first indoor air quality sensors, the AXIS D6210 and D6310, designed to monitor pollutants, detect vaping and smoking, and integrate seamlessly with existing Axis IP devices. These new sensors aim to improve health, safety, and operational efficiency across diverse indoor environments, while also supporting smarter energy management and long-term business planning.

AZoSensors | NASA is testing compact, commercially available air quality monitors aboard the ISS to evaluate their performance in microgravity—a key step toward sustainable human missions to the Moon and Mars. Early results show these shoebox-sized devices can reliably detect airborne particles in space, potentially replacing bulky, expensive legacy systems in future off-world habitats.

Denver7 | A new initiative at Denver’s Tepeyac Community Health Center is integrating air quality monitoring directly into patient care, with an outdoor air monitor and indoor educational kiosk now available. The program, supported by DDPHE and Love My Air, aims to help communities disproportionately affected by pollution track real-time data and connect it to respiratory and cardiac health outcomes.

Center for Biological Diversity | A federal appeals court struck down the EPA’s approval of a Colorado rule that let oil and gas operations release unlimited air pollution without permits, calling the agency’s actions “arbitrary and capricious.” The ruling strengthens protections under the Clean Air Act and highlights growing legal challenges to pollution loopholes in multiple states.

Harvard T.H. Chan School of Public Health | A landmark Harvard study linking air pollution to reduced life expectancy transformed public health policy and sparked decades of clean air advocacy. At a recent Harvard Chan Studio event, experts revisited the groundbreaking research, discussed the ongoing fight against air pollution, and explored solutions for a healthier future.

National Parks Conservation Association | Scientific research has been essential to protecting America’s national parks for over a century, but recent funding cuts, staffing losses, and policy rollbacks are threatening this legacy. Without strong scientific support, park conservation efforts — from wildlife protection to air quality monitoring — face serious risks, putting ecosystems, public safety, and future generations in jeopardy.

Xinhua | Indonesia’s Ministry of Environment is urging toll road operators to install air quality monitoring stations, plant more trees, and enforce vehicle emission tests to better combat urban air pollution. With motor vehicles contributing up to 57% of pollution during the dry season, these measures aim to pinpoint sources and strengthen air quality management in major cities.

ScienceDirect.com | A new global study reveals that traffic-sourced PM2.5 pollution has increased over the past two decades, now contributing significantly to total fine particulate exposure, especially in Asia and colder seasons. While high-income countries show the highest proportions, the study highlights growing global inequalities in traffic-related air pollution and provides critical data to support environmental justice and pollution control efforts.

EurekAlert! | Long-term measurements in rural Saxony show a steady decline in PM1 air pollution, particularly from Eastern Europe, but highlight a concerning rise in biomass burning emissions. Researchers emphasize that while clean air policies are making an impact, ongoing monitoring of particle sources and chemical composition is critical for protecting health and improving climate models.

Envirotech Online | Perched high on Hawaii’s Mauna Loa, the Mauna Loa Observatory has provided the world’s longest continuous record of atmospheric CO₂, revealing humanity’s accelerating impact on the climate. From the iconic Keeling Curve to today’s record-breaking carbon levels, the observatory remains a vital benchmark for understanding and confronting global climate change.

Content Media Solution | Axis Communications has launched its first indoor air quality sensors, the AXIS D6210 and D6310, designed to monitor pollutants, detect vaping and smoking, and integrate seamlessly with existing Axis IP devices. These new sensors aim to improve health, safety, and operational efficiency across diverse indoor environments, while also supporting smarter energy management and long-term business planning.