Air Quality News
DEP Faces Concerns About Air Pollution From Proposed Homer City Power Plant
TribLIVE.com | At a packed public hearing, residents questioned state regulators over health risks from emissions at a proposed 4.5-gigawatt natural gas plant in Homer City, while officials said projected pollution levels remain below concern thresholds.
Fume Incidents On Airplanes Raise Health Concerns For Passengers, Crew Members
CBS News | Airline crews report more than three toxic fume events a day on U.S. flights, most often on Airbus A320s, raising health concerns despite industry assurances that cabin air meets safety standards.
Delhi’s Toxic Air Is Turning Iconic Red Fort black – Study
BBC | A new study finds that Delhi’s severe air pollution is forming damaging “black crusts” on the Red Fort’s sandstone walls, threatening its carvings and historic architecture without urgent conservation measures.
Ubiquitous Monitoring Of The Environment And Menopause
ScienceDirect.com | Exposure to particulate matter and endocrine-disrupting chemicals may worsen cardiovascular, bone, and menopausal symptoms in midlife women, highlighting the need for targeted air quality monitoring and healthcare strategies.
Groundbreaking New Sensor Transforms How Europe Tracks Pollution, Smoke, and Cloud From Space
Eumetsat | Europe’s new 3MI satellite instrument has delivered its first images, showcasing unprecedented ability to monitor atmospheric particles for improved weather forecasts, air quality tracking, and climate monitoring.
In 18 Days, Delaware City Refinery Emitted Over Double Its Annual Limit Of Sulfur Dioxide
scsuntimes.com | The Delaware City Refinery illegally emitted hundreds of tons of sulfur dioxide and other pollutants over 18 days in May and June, exceeding its annual permit limit and violating seven environmental laws and conditions.
A Tale Of Two Fumigants, Three Local Schools And Formidable Ag Adversaries
Lookout Santa Cruz | A Monterey County judge upheld permits for toxic fumigants near schools despite air monitor data showing exposures above safety limits, rejecting claims that regulators failed to consider safer alternatives or cumulative impacts of pesticide use.
California Caves To Oil Industry With Health, Environmental Rollbacks
Center for Biological Diversity | California lawmakers passed Senate Bill 237, allowing up to 20,000 new oil and gas wells in Kern County without environmental review, a move critics warn will worsen pollution, climate impacts, and public health while benefiting Big Oil.
California Lawmakers To Decide On Extending Key Climate Program And Boosting Grid Reliability
ABC News – The Walt Disney Company | California lawmakers are set to vote on extending Gov. Gavin Newsom’s cap-and-trade program through 2045, rebranded as “cap and invest,” to fund climate initiatives and stabilize energy costs, though critics argue it lacks strong protections for vulnerable communities and could raise living expenses.
Fire Heat Affects The Impacts Of Wildfires On Air Pollution In The United States
Science | A Science study shows that heat from western U.S. wildfires reduces fine particle pollution in the East by altering weather patterns, preventing about 1,200 premature deaths and $3.3 billion in losses otherwise overlooked.
DEP Faces Concerns About Air Pollution From Proposed Homer City Power Plant
TribLIVE.com | At a packed public hearing, residents questioned state regulators over health risks from emissions at a proposed 4.5-gigawatt natural gas plant in Homer City, while officials said projected pollution levels remain below concern thresholds.
Fume Incidents On Airplanes Raise Health Concerns For Passengers, Crew Members
CBS News | Airline crews report more than three toxic fume events a day on U.S. flights, most often on Airbus A320s, raising health concerns despite industry assurances that cabin air meets safety standards.
Delhi’s Toxic Air Is Turning Iconic Red Fort black – Study
BBC | A new study finds that Delhi’s severe air pollution is forming damaging “black crusts” on the Red Fort’s sandstone walls, threatening its carvings and historic architecture without urgent conservation measures.
Ubiquitous Monitoring Of The Environment And Menopause
ScienceDirect.com | Exposure to particulate matter and endocrine-disrupting chemicals may worsen cardiovascular, bone, and menopausal symptoms in midlife women, highlighting the need for targeted air quality monitoring and healthcare strategies.
Groundbreaking New Sensor Transforms How Europe Tracks Pollution, Smoke, and Cloud From Space
Eumetsat | Europe’s new 3MI satellite instrument has delivered its first images, showcasing unprecedented ability to monitor atmospheric particles for improved weather forecasts, air quality tracking, and climate monitoring.
In 18 Days, Delaware City Refinery Emitted Over Double Its Annual Limit Of Sulfur Dioxide
scsuntimes.com | The Delaware City Refinery illegally emitted hundreds of tons of sulfur dioxide and other pollutants over 18 days in May and June, exceeding its annual permit limit and violating seven environmental laws and conditions.
A Tale Of Two Fumigants, Three Local Schools And Formidable Ag Adversaries
Lookout Santa Cruz | A Monterey County judge upheld permits for toxic fumigants near schools despite air monitor data showing exposures above safety limits, rejecting claims that regulators failed to consider safer alternatives or cumulative impacts of pesticide use.
California Caves To Oil Industry With Health, Environmental Rollbacks
Center for Biological Diversity | California lawmakers passed Senate Bill 237, allowing up to 20,000 new oil and gas wells in Kern County without environmental review, a move critics warn will worsen pollution, climate impacts, and public health while benefiting Big Oil.
California Lawmakers To Decide On Extending Key Climate Program And Boosting Grid Reliability
ABC News – The Walt Disney Company | California lawmakers are set to vote on extending Gov. Gavin Newsom’s cap-and-trade program through 2045, rebranded as “cap and invest,” to fund climate initiatives and stabilize energy costs, though critics argue it lacks strong protections for vulnerable communities and could raise living expenses.
Fire Heat Affects The Impacts Of Wildfires On Air Pollution In The United States
Science | A Science study shows that heat from western U.S. wildfires reduces fine particle pollution in the East by altering weather patterns, preventing about 1,200 premature deaths and $3.3 billion in losses otherwise overlooked.
Air Quality Headlines
Trump Admin Strips Ocean And Air Pollution Monitoring From Next-Gen Weather Satellites
CNN | 21 August 2025 | The Trump administration is cutting instruments and satellites from NOAA’s next-generation GeoXO program, dropping planned air quality and ocean monitoring tools, to lower costs and narrow the agency’s focus to weather forecasting, a move...
Underground Ventilation Systems For Gold Mines: 2025 Trends
Farmonaut | 20 August 2025 | Underground gold mines are adopting smart, modular, and energy-efficient ventilation systems—integrating IoT, automation, digital twins, and green power—to improve safety, cut energy costs by up to 40%, and meet rising sustainability and...
Vallejo Cement Plant Ordered To Cease Operations By Bay Area Air Quality District
The Vallejo Sun | 20 August 2025 | The Bay Area Air Quality Management District ordered Vallejo’s Crown Hill Materials to shut down its larger concrete batch plant for operating without a permit, following years of dust complaints from neighbors and growing concerns...
Hypocritical Air-Quality-Control Standards Put Rural Colorado Last – OPINION
Colorado Politics | 20 August 2025 | Former Colorado lawmakers argue that the state’s new Regulation 31 unfairly forces small rural landfills to install costly methane capture systems despite their minimal emissions, while exempting state-run facilities, a move they...
Air Quality Monitoring For Food Processors: Tackling The Problem of Dust
Food Safety Magazine | 20 August 2025 | Airborne bioaerosols and dust play a major role in food facility cross-contamination, and monitoring them provides critical insights for preventing recontamination and improving contamination control strategies.
Animal Feeding Operations Are Increasing Whatcom’s Air Pollution, Study Finds
Cascadia Daily News | 19 August 2025 | A new study finds that Whatcom County ranks fourth in the U.S. for the number of cattle animal feeding operations, with 137 facilities that raise fine particle pollution and disproportionately impact vulnerable populations,...
EPA Pulls Funding From Louisville Air Pollution Study Amid Environmental Justice Rollback
Environmental Health News | 19 August 2025 | The Trump-era EPA canceled a $1 million Louisville air monitoring grant focused on predominantly Black neighborhoods near the Rubbertown industrial corridor, a move critics say undermines vital environmental justice...
Short-Term Air Pollution And Fracture Admissions In Beijing
Frontiers | 19 August 2025 | A Beijing study of over 16,000 hospital admissions found that short-term exposure to PM2.5 and NO₂ was significantly associated with increased fracture-related hospitalizations, particularly among younger patients and men, suggesting air...
Stony Brook Student Cultivates AI To Unmask Hidden Air Pollution
SBU News - Stony Brook University | 19 August 2025 | At Stony Brook University Hospital, undergraduate Amy Chen is leading an ozone garden project, part of NASA’s National Ozone Garden Network, that uses bio-indicator plants and AI to detect and visualize the harmful...
Tractor Replacement Program To Improve Valley Air Quality Has Uncertain Future
ABC30 | 19 August 2025 | California’s Valley Air District has paused its $500 million tractor replacement program, which has cut farm emissions by 30% since 1998 and replaced 14,000 old machines, after funds ran low, though officials hope for renewed state support to...
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