Electrek | Beijing achieved its cleanest air on record in 2025, with a dramatic drop in PM2.5 pollution and a record number of clear-air days driven by strict emissions controls, industrial limits, and the rapid adoption of electric vehicles.

Planet Detroit | Detroit experienced its highest air pollution levels of the year as winter weather conditions trapped PM2.5 near the surface, briefly pushing the AQI into the unhealthy range for sensitive groups before improving later in the week as winds increased.

Association of Health Care Journalists | Air pollution is a global public health emergency responsible for about seven million premature deaths each year, harming nearly every organ system and remains dangerously underrecognized in medical training and public awareness.

Yale Climate Connections | Climate Trace uses satellite data to track greenhouse gases and harmful air pollutants from industrial facilities worldwide, highlighting how sources of climate emissions like CO₂ and methane also contribute to deadly air pollutants such as PM2.5, SO₂, and NOx.

ProPublica | The EPA’s authority to tighten air pollution rules based on new science is being questioned amid a legal reconsideration that could limit its ability to regulate hazardous pollutants like ethylene oxide, despite evidence of far greater cancer risks than previously understood.

Sarawak Tribune | A public health expert says real-time, hyperlocal air quality data from ESG Smart Poles can help Kuching advance its Healthy City goals by raising public awareness, protecting vulnerable populations, and guiding actionable health, planning, and pollution control measures.

Newswise | The study demonstrates that membrane filtration far outperforms liquid and cyclone-based samplers for capturing submicron indoor microbial aerosols, and shows that sampling method, collection medium, and airflow rate critically influence measurement accuracy, with PBS and optimized flow rates yielding the best results.

Telegraph India | Despite extensive road water-sprinkling efforts in Kolkata and Howrah to control dust, air quality remained poor, with experts emphasizing that meaningful improvement requires stricter control of PM2.5 sources such as vehicle emissions, unclean cooking fuels, waste burning, and industrial pollution.

The Express Tribune | Karachi is experiencing a severe air pollution crisis driven mainly by vehicle emissions and exacerbated by inadequate monitoring, outdated equipment, and weak enforcement, leaving residents exposed to hazardous PM2.5 levels while experts call for stronger monitoring, public awareness, and long-term transport reforms.

Ecns.cn | Beijing reported a dramatic improvement in air quality in 2025, with heavy pollution reduced to just one day and average PM2.5 levels falling below 30 µg/m³ for the first time since monitoring began, reflecting the success of its long-term pollution control efforts.

Electrek | Beijing achieved its cleanest air on record in 2025, with a dramatic drop in PM2.5 pollution and a record number of clear-air days driven by strict emissions controls, industrial limits, and the rapid adoption of electric vehicles.

Planet Detroit | Detroit experienced its highest air pollution levels of the year as winter weather conditions trapped PM2.5 near the surface, briefly pushing the AQI into the unhealthy range for sensitive groups before improving later in the week as winds increased.

Association of Health Care Journalists | Air pollution is a global public health emergency responsible for about seven million premature deaths each year, harming nearly every organ system and remains dangerously underrecognized in medical training and public awareness.

Yale Climate Connections | Climate Trace uses satellite data to track greenhouse gases and harmful air pollutants from industrial facilities worldwide, highlighting how sources of climate emissions like CO₂ and methane also contribute to deadly air pollutants such as PM2.5, SO₂, and NOx.

ProPublica | The EPA’s authority to tighten air pollution rules based on new science is being questioned amid a legal reconsideration that could limit its ability to regulate hazardous pollutants like ethylene oxide, despite evidence of far greater cancer risks than previously understood.

Sarawak Tribune | A public health expert says real-time, hyperlocal air quality data from ESG Smart Poles can help Kuching advance its Healthy City goals by raising public awareness, protecting vulnerable populations, and guiding actionable health, planning, and pollution control measures.

Newswise | The study demonstrates that membrane filtration far outperforms liquid and cyclone-based samplers for capturing submicron indoor microbial aerosols, and shows that sampling method, collection medium, and airflow rate critically influence measurement accuracy, with PBS and optimized flow rates yielding the best results.

Telegraph India | Despite extensive road water-sprinkling efforts in Kolkata and Howrah to control dust, air quality remained poor, with experts emphasizing that meaningful improvement requires stricter control of PM2.5 sources such as vehicle emissions, unclean cooking fuels, waste burning, and industrial pollution.

The Express Tribune | Karachi is experiencing a severe air pollution crisis driven mainly by vehicle emissions and exacerbated by inadequate monitoring, outdated equipment, and weak enforcement, leaving residents exposed to hazardous PM2.5 levels while experts call for stronger monitoring, public awareness, and long-term transport reforms.

Ecns.cn | Beijing reported a dramatic improvement in air quality in 2025, with heavy pollution reduced to just one day and average PM2.5 levels falling below 30 µg/m³ for the first time since monitoring began, reflecting the success of its long-term pollution control efforts.