Air Quality News
From Power Plants to Acid Rain: What is Sulfur Dioxide Pollution
Sulfur dioxide (SO₂) is a highly reactive gas known for its pungent odor and impact on air quality and public health. It belongs to the family of sulfur oxides (SOₓ), a group of pollutants regulated under the U.S. Environmental Protection Agency’s (EPA) National...
Understanding Wildfire Smoke Dispersion Could Lead To More Accurate Air Quality Models
PreventionWeb.net | University of Minnesota researchers developed AI-guided aerial robots that can enter and analyze wildfire smoke plumes to create 3D data for improving air quality modeling and early fire detection.
Low-Income Areas In England And Wales Face Worst Air Pollution, Analysis Finds
The Guardian | Air pollution has decreased overall in England and Wales, but a new Friends of the Earth analysis shows that the poorest and most diverse neighbourhoods are now disproportionately exposed to the worst remaining pollution, highlighting a growing environmental injustice.
Understanding SCUBA Systems: Comparing Divers and Firefighters
When safety and survival are on the line, self-contained breathing apparatuses (SCBA) and diving rebreathers become essential tools for firefighters and divers, respectively. Though both systems aim to provide breathable air in environments where it’s unavailable, the...
One In Five Cardiovascular Deaths In The EU, Preventable By Improving The Environment
European Environment Agency – European Union | A new EEA report finds that environmental factors like air pollution, noise, toxic chemicals, and extreme weather contribute to at least 18% of cardiovascular deaths in the EU, urging stronger implementation of pollution and climate policies to reduce disease risk and support healthier environments.
Aerosol Physicist Lidia Morawska Wins 2025 Prime Minister’s Prize For Science
ABC News | Aerosol physicist and Queensland University of Technology professor Lidia Morawska, named one of Time’s 100 most influential people in 2021, has received Australia’s $250,000 Prime Minister’s Prize for Science for her pioneering research on ultrafine air pollutants and airborne disease transmission that reshaped global health guidelines.
Smoke School: Training Air Quality Inspectors to Uphold the Clean Air Act
Ensuring air quality is a fundamental aspect of environmental protection, and in the United States, a key component of this effort is the training program known as "smoke school." This program is designed to equip air quality inspectors with the skills necessary to...
Air Quality Worsens In Delhi As Weak Winds Trap Pollutants
ThePrint | Delhi’s air quality deteriorated to a “very poor” AQI of 366 on Sunday as weak winds trapped pollutants, with PM2.5 and PM10 levels rising sharply and several stations recording “severe” air quality.
Air Quality Alert In Place For Southern California Monday
Modesto Bee | The National Weather Service issued an air quality alert through Monday afternoon for parts of Southern California, as the South Coast AQMD enforced a no-burn order to reduce fine particle pollution and protect public health.
Formaldehyde: What Does Your Couch and a Morgue Have in Common
When purchasing new furniture, most people focus on aesthetics, comfort, and price. However, a less visible concern lurks beneath the sleek veneer of many furniture pieces: formaldehyde off-gassing. This phenomenon, stemming from the use of certain chemicals in...
From Power Plants to Acid Rain: What is Sulfur Dioxide Pollution
Sulfur dioxide (SO₂) is a highly reactive gas known for its pungent odor and impact on air quality and public health. It belongs to the family of sulfur oxides (SOₓ), a group of pollutants regulated under the U.S. Environmental Protection Agency’s (EPA) National...
Understanding Wildfire Smoke Dispersion Could Lead To More Accurate Air Quality Models
PreventionWeb.net | University of Minnesota researchers developed AI-guided aerial robots that can enter and analyze wildfire smoke plumes to create 3D data for improving air quality modeling and early fire detection.
Low-Income Areas In England And Wales Face Worst Air Pollution, Analysis Finds
The Guardian | Air pollution has decreased overall in England and Wales, but a new Friends of the Earth analysis shows that the poorest and most diverse neighbourhoods are now disproportionately exposed to the worst remaining pollution, highlighting a growing environmental injustice.
Understanding SCUBA Systems: Comparing Divers and Firefighters
When safety and survival are on the line, self-contained breathing apparatuses (SCBA) and diving rebreathers become essential tools for firefighters and divers, respectively. Though both systems aim to provide breathable air in environments where it’s unavailable, the...
One In Five Cardiovascular Deaths In The EU, Preventable By Improving The Environment
European Environment Agency – European Union | A new EEA report finds that environmental factors like air pollution, noise, toxic chemicals, and extreme weather contribute to at least 18% of cardiovascular deaths in the EU, urging stronger implementation of pollution and climate policies to reduce disease risk and support healthier environments.
Aerosol Physicist Lidia Morawska Wins 2025 Prime Minister’s Prize For Science
ABC News | Aerosol physicist and Queensland University of Technology professor Lidia Morawska, named one of Time’s 100 most influential people in 2021, has received Australia’s $250,000 Prime Minister’s Prize for Science for her pioneering research on ultrafine air pollutants and airborne disease transmission that reshaped global health guidelines.
Smoke School: Training Air Quality Inspectors to Uphold the Clean Air Act
Ensuring air quality is a fundamental aspect of environmental protection, and in the United States, a key component of this effort is the training program known as "smoke school." This program is designed to equip air quality inspectors with the skills necessary to...
Air Quality Worsens In Delhi As Weak Winds Trap Pollutants
ThePrint | Delhi’s air quality deteriorated to a “very poor” AQI of 366 on Sunday as weak winds trapped pollutants, with PM2.5 and PM10 levels rising sharply and several stations recording “severe” air quality.
Air Quality Alert In Place For Southern California Monday
Modesto Bee | The National Weather Service issued an air quality alert through Monday afternoon for parts of Southern California, as the South Coast AQMD enforced a no-burn order to reduce fine particle pollution and protect public health.
Formaldehyde: What Does Your Couch and a Morgue Have in Common
When purchasing new furniture, most people focus on aesthetics, comfort, and price. However, a less visible concern lurks beneath the sleek veneer of many furniture pieces: formaldehyde off-gassing. This phenomenon, stemming from the use of certain chemicals in...
Air Quality Headlines
Farm Fires In Pakistan’s Punjab Worsen Air Quality Across Region, Says Experts
The New Indian Express | 19 October 2025 | Experts report that worsening air quality in northern India stems from rising stubble burning across both Indian and Pakistan’s Punjab, with Pakistan recording ten times more farm fires and smoke drifting eastward across the...
Bay Area Air Quality: Elevated Levels Of Unhealthy Air Reported Across Region
Yahoo | 19 October 2025 | PurpleAir sensors detected elevated particulate pollution across the Bay Area on Saturday, with haze and smoke from Central Valley agricultural burns pushing air quality into the “unhealthy for some” range.
Clean Air Is The New Frontier Of Global Cooperation
Al Jazeera | 18 October 2025 | For the first time, the G20 summit in Cape Town is prioritizing clean air, addressing global pollution that causes 5.7 million deaths annually amid limited international funding for air quality initiatives.
Air Quality Continues To Improve, Says Report
BBC | 18 October 2025 | Jersey’s 2024 air quality report shows continued year-on-year improvement, with nitrogen dioxide levels steadily declining since 2000 under the island’s Carbon Neutral Roadmap.
The Effects Of Daily Carbon Market Dynamics On Urban Air Quality In China
Nature | 17 October 2025 | The study finds that efficient, liquid carbon trading markets in China lead to measurable short-term improvements in air quality, particularly through reductions in PM2.5 levels.
Jessie King To Moderate Panel At Carolinas Air Pollution Control Association Meeting
Williams Mullen | 17 October 2025 | Jessie King will moderate a panel on “PFAS Updates and TSCA Happenings” at the 2025 CAPCA Fall Meeting in Myrtle Beach, where Williams Mullen is a Gold sponsor.
Ozone Monitoring In The Polar Troposphere Using A New Diffusive Sampler
ScienceDirect.com | 16 October 2025 | A new diffusive ozone sampler validated at Ny-Ålesund, Svalbard, showed strong agreement with ultraviolet analyzer readings and high self-consistency across sampling periods, confirming its reliability for long-term polar ozone...
FLPSO-AMPS: An Optimized WSN Model For Air Quality Monitoring In Tier-2 Smart Cities
Nature | 16 October 2025 | The study presents FLPSO-AMPS, a fuzzy logic and particle swarm optimization-based routing method that improves energy efficiency, reliability, and data delivery in wireless sensor networks for air pollution monitoring in smart cities.
Appeal Filed Over Court Decision Letting EPA Suppress Factory Farm Air Pollution Reporting
Animal Legal Defense Fund | 15 October 2025 | The Animal Legal Defense Fund and partner groups appealed a federal court ruling that upheld an EPA rule exempting factory farms from reporting hazardous air emissions like ammonia and hydrogen sulfide, arguing the...
Carnegie Mellon Research Is Behind A New Global Map Of Air Pollution
90.5 WESA | 15 October 2025 | Carnegie Mellon University’s CREATE Lab and Climate TRACE launched a global map visualizing particulate pollution from over 9,500 industrial sources, linking emissions to nearly 9 million annual deaths and supporting environmental justice...
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