Air Quality Articles
After the Flames: How a Fire-Damaged Home Is Remediated
Post-fire remediation requires professionals to stabilize the structure, remove water and soot, control odors and airborne contamination, restore damaged belongings, and verify that the home is safe to occupy.
From Rock to Sky: How Geological Processes Shape Atmospheric Chemistry
The atmosphere is often described as a mixture of gases produced by living organisms, human activity, and weather. However, the solid Earth also plays an important role in determining what the air contains. Volcanoes release gases from deep underground. Wind carries...
When the Landscape Holds Its Breath: How Mountains Influence Regional Air Quality
Mountains can trap pollution in valleys and basins, redirect smoke and urban emissions, and create sharp air-quality differences between lowlands, slopes, and high elevations.
Inside the Air Handler: How a Residential Air System Works
Residential air handlers use filters, blowers, coils, ducts, and controls to heat, cool, clean, and circulate indoor air, with routine homeowner maintenance helping the system operate safely and efficiently.
Clearing the Air Around Aviation: How Airlines Manage Their Emissions
Airlines reduce their air-quality impact through cleaner aircraft, efficient flight operations, sustainable fuels, electrified ground equipment, and regulations governing emissions around airports and in flight.
Gas Across the Ocean: How Liquefied Natural Gas Influences Air Quality
Liquefied natural gas can reduce sulfur and soot emissions compared with heavier fuels, but methane leaks, terminal operations, shipping, and consumer combustion still create important air-quality concerns.
Cleaner Than Clean: How Air Quality Is Controlled in Manufacturing Cleanrooms
Cleanrooms control particles, microorganisms, airflow, pressure, temperature, and humidity to protect sensitive products, improve manufacturing consistency, and reduce risks to patients and workers.
Respirable Dust in the Workplace: How the United States Regulates Exposure
Respirable dust can penetrate deep into the lungs, making exposure monitoring, engineering controls, respiratory protection, and federal oversight essential in industries such as construction, mining, and stone fabrication.
From Water to Air: How Local Water Quality Influences What We Breathe
Local water quality can influence nearby air by releasing gases, droplets, biological material, and contaminated dust, making water testing an important part of understanding environmental air pollution.
Air Quality Headlines
Direct Relief Monitoring Severe Spokane Wildfires Amid Mass Evacuations
Direct Relief | 3 August 2026 | Direct Relief is coordinating with healthcare partners to support communities affected by the Spokane-area wildfires as ongoing fires, smoke, and poor air quality continue to disrupt healthcare services and threaten public health.
A Novel Method For Analysis Of Oxidant (OX = O3 + NO2) And Its Local And Regional Contributions Using Satellite Remote Sensing Data
Nature | 3 August 2026 | A new study demonstrates that satellite observations can accurately estimate urban oxidant pollution and distinguish local from regional sources, offering a powerful new tool for improving air quality management.
NJBIA’s Siekerka Presents National Manufacturing Leadership Award
NJBIA | 2 August 2026 | The Arizona Chamber of Commerce & Industry has received a national manufacturing leadership award for helping secure EPA regulatory relief by addressing the impact of transported air pollution on the Phoenix-Mesa region.
Hospitals Can Save The Environment And Your Health — Or At Least Not Make Them Worse
Petrie-Flom Center | 2 August 2026 | A new analysis argues that hospitals should take a leading role in reducing their carbon emissions, emphasizing that cutting healthcare-related pollution is both achievable and essential to protecting public health.
Griffith Lake Dam Spillway Improvement Project
DNREC - Delaware.gov | 1 August 2026 | Delaware will begin a major reconstruction of Griffith Lake Dam in August to improve safety and reduce dam failure risk, with construction expected to continue through late 2027.
Sonoma County Updates Health Advisory Due To Poor Air Quality Caused By The Woodside Fire
Sonoma County | 1 August 2026 | Sonoma County has issued a health advisory as wildfire smoke pushes air quality into very unhealthy and hazardous levels, urging residents to stay indoors and take precautions to reduce smoke exposure.
The Border Can’t Block Air Pollution—But Environmental Diplomacy Can
The Philadelphia Inquirer | 31 July 2026 | The history of U.S.-Canada cooperation to reduce air pollution across the border.
Public Responses About Air Quality In The World’s Ten Most Populous Countries
Nature | 31 July 2026 | A global study finds that people exposed to higher levels of air pollution are generally more concerned and proactive about air quality, despite often having less knowledge about pollution and its health impacts.
Klobuchar Joins Colleagues In Introducing Legislation To Create And Expand Grant And Loan Programs To Monitor Air Pollution From Wildfires
Senator Amy Klobuchar - Senate.gov | 30 July 2026 | A bipartisan Senate bill would expand access to portable air quality sensors, helping communities better monitor wildfire smoke and protect public health during increasingly frequent smoke events.
Statement: EPA’s Proposed Changes Would Weaken Life-Saving Air Pollution Standards For Heavy-Duty Vehicles
Environmental Defense Fund | 30 July 2026 | Environmental advocates are urging the EPA to preserve existing heavy-duty vehicle emissions standards, warning that proposed rollbacks could increase air pollution and undermine billions of dollars in projected public...
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