Air Quality News
Air Pollution Is An Effective And Underused Measure Of – And Lever For – The Paris Agreement
Stockholm Environment Institute | Air pollution, emitted alongside greenhouse gases, has caused tens of millions of deaths over the past decade and shows that failure to curb climate change is also a missed opportunity to rapidly improve public health by reducing toxic air pollutants.
WV DEP Wraps Up Hearing Over Appeal Of Air Quality Permit For Proposed Tucker County Power Plant
West Virginia Watch | Environmental groups and local residents appealed a West Virginia DEP permit for a proposed Tucker County natural gas power plant, arguing it was improperly classified as a minor pollution source and approved using heavily redacted emissions data that prevents public understanding of its true air quality and health impacts.
How Trump’s Rollbacks To Vehicle Mileage Rules Could Impact Philly Air Quality
WHYY | The Trump administration announced plans to roll back Biden-era vehicle fuel efficiency standards from 50.4 mpg to 34.5 mpg, a move supporters say will lower car costs but critics warn will raise fuel expenses, increase pollution, and harm public health and the climate.
Public Comment Period: Special Order By Consent For Pilkington, North America, Inc.
NC DEQ – NC.gov | North Carolina DEQ issued a public notice for a proposed Special Order by Consent allowing Pilkington’s Laurinburg glass plant to keep operating during a Title V permit modification after repeated violations tied to NOx and CO emissions monitor downtime, with public comments due by January 2, 2026.
Chevron Fined $900K For Failing To Monitor Air Pollution Levels In Richmond
KTVU | Chevron was fined $900,000 after regulators found dozens of air monitors at its Richmond, California refinery were improperly configured to detect the full range of emissions, prompting further review of the company’s monitoring compliance.
The Importance of Seasonally Cleaning Your AC Unit: A Complete Guide
Regular AC maintenance is essential for keeping a unit efficient and ensuring a healthy indoor air quality. Over time, AC units accumulate dust, debris, and moisture, which can impact their performance and even circulate allergens and mold indoors. This guide will...
Revealed: Mexico’s Industrial Boomtown Is Making Goods For The US. Residents Say They’re ‘Breathing Poison’
The Guardian | New research shows that Monterrey’s rapid industrial boom is producing extreme levels of toxic air pollution, exposing millions of residents to dangerous heavy metals and fine particulates and creating one of the worst air-quality crises in North America.
Switching To Electric Stoves Can Dramatically Cut Indoor Air Pollution
Stanford Report – Stanford University | A new national study finds that gas and propane stoves emit enough nitrogen dioxide to raise risks of asthma, cancer, and other illnesses, and shows that switching to electric stoves could cut Americans’ exposure to this harmful pollutant by more than half.
Cooking Up A Storm Of Air Pollution
Nature | A study found that when COVID-19 restrictions on dining out were lifted, London’s air quality worsened.
Air Pollution Crisis Needs Regular Monitoring, Not Customary Hearing In Winter: SC
The Indian Express | The Supreme Court said Delhi-NCR air pollution must be addressed year-round rather than only in winter, urged depoliticizing the stubble-burning debate, questioned its role as the primary cause, and asked the Centre to outline concrete short- and long-term measures before the next hearing on December 10.
Air Pollution Is An Effective And Underused Measure Of – And Lever For – The Paris Agreement
Stockholm Environment Institute | Air pollution, emitted alongside greenhouse gases, has caused tens of millions of deaths over the past decade and shows that failure to curb climate change is also a missed opportunity to rapidly improve public health by reducing toxic air pollutants.
WV DEP Wraps Up Hearing Over Appeal Of Air Quality Permit For Proposed Tucker County Power Plant
West Virginia Watch | Environmental groups and local residents appealed a West Virginia DEP permit for a proposed Tucker County natural gas power plant, arguing it was improperly classified as a minor pollution source and approved using heavily redacted emissions data that prevents public understanding of its true air quality and health impacts.
How Trump’s Rollbacks To Vehicle Mileage Rules Could Impact Philly Air Quality
WHYY | The Trump administration announced plans to roll back Biden-era vehicle fuel efficiency standards from 50.4 mpg to 34.5 mpg, a move supporters say will lower car costs but critics warn will raise fuel expenses, increase pollution, and harm public health and the climate.
Public Comment Period: Special Order By Consent For Pilkington, North America, Inc.
NC DEQ – NC.gov | North Carolina DEQ issued a public notice for a proposed Special Order by Consent allowing Pilkington’s Laurinburg glass plant to keep operating during a Title V permit modification after repeated violations tied to NOx and CO emissions monitor downtime, with public comments due by January 2, 2026.
Chevron Fined $900K For Failing To Monitor Air Pollution Levels In Richmond
KTVU | Chevron was fined $900,000 after regulators found dozens of air monitors at its Richmond, California refinery were improperly configured to detect the full range of emissions, prompting further review of the company’s monitoring compliance.
The Importance of Seasonally Cleaning Your AC Unit: A Complete Guide
Regular AC maintenance is essential for keeping a unit efficient and ensuring a healthy indoor air quality. Over time, AC units accumulate dust, debris, and moisture, which can impact their performance and even circulate allergens and mold indoors. This guide will...
Revealed: Mexico’s Industrial Boomtown Is Making Goods For The US. Residents Say They’re ‘Breathing Poison’
The Guardian | New research shows that Monterrey’s rapid industrial boom is producing extreme levels of toxic air pollution, exposing millions of residents to dangerous heavy metals and fine particulates and creating one of the worst air-quality crises in North America.
Switching To Electric Stoves Can Dramatically Cut Indoor Air Pollution
Stanford Report – Stanford University | A new national study finds that gas and propane stoves emit enough nitrogen dioxide to raise risks of asthma, cancer, and other illnesses, and shows that switching to electric stoves could cut Americans’ exposure to this harmful pollutant by more than half.
Cooking Up A Storm Of Air Pollution
Nature | A study found that when COVID-19 restrictions on dining out were lifted, London’s air quality worsened.
Air Pollution Crisis Needs Regular Monitoring, Not Customary Hearing In Winter: SC
The Indian Express | The Supreme Court said Delhi-NCR air pollution must be addressed year-round rather than only in winter, urged depoliticizing the stubble-burning debate, questioned its role as the primary cause, and asked the Centre to outline concrete short- and long-term measures before the next hearing on December 10.
Air Quality Headlines
Protecting Blue Whales And Blue Skies Becomes State Law In One Of The World’s Biggest Economies
Santa Barbara County Air Pollution Control District | 26 October 2025 | California has expanded the Protecting Blue Whales and Blue Skies program statewide, reducing ship speeds to prevent whale strikes and cut emissions by 27%, equivalent to removing 900,000 cars...
Traffic-Related Air Pollution Exposure At Birth And Risk Of Childhood Leukemia: Results From The GEOCAP-Birth Case–Control Study
ResearchGate | 26 October 2025 | A nationwide French study found that prenatal exposure to fine particulate matter (PM2.5), black carbon, and nitrogen dioxide increases the risk of childhood acute leukemia, particularly acute lymphoblastic leukemia, supporting a link...
Human Rights Watch Submission To The UN Special Rapporteur On The Human Right To A Clean, Healthy And Sustainable Environment
Human Rights Watch | 25 October 2025 | Human Rights Watch reported to the UN that weak regulation and enforcement of air quality standards in countries such as the U.S., Türkiye, Bosnia and Herzegovina, and the UAE allow fossil fuel operations to emit dangerous...
Tracking The Path To Cleaner Cities Using Global Urban NO₂ Monitoring From Space
ESS Open Archive | 25 October 2025 | Satellite data from 2019–2024 show that 79% of 1,400 cities worldwide experienced significant declines in tropospheric NO₂, led by major reductions in China and Europe, while increases were observed in parts of the Middle East and...
Canadian Wildfires Impact Air Quality And Sunsets In Our Area
WREX | 24 October 2025 | In recent years, wildfire smoke from Canada’s prairies has increasingly degraded surface air quality in northern Illinois and southern Wisconsin, marking a shift from previously higher-altitude California smoke and underscoring changing...
Toxic Air Is Back Again In Delhi – Here’s Why It’s So Hard To Stop It
BBC | 24 October 2025 | Delhi’s air quality plunged to its worst post-Diwali levels in four years as a mix of firecracker emissions, vehicle pollution, and renewed stubble burning across Punjab, Haryana, and Uttar Pradesh combined with stagnant winter air to trap...
New Report Projects Harmful Air Pollution From Proposed Canadys Gas Plant
Southern Environmental Law Center | 23 October 2025 | A Harvard School of Public Health report commissioned by the Southern Environmental Law Center found that Santee Cooper and Dominion Energy’s proposed Canadys methane gas plant could expose over two million people...
Greens Challenge EPA Air Pollution Passes
E&E News | 23 October 2025 | Environmental groups filed a lawsuit challenging the Trump administration’s use of “presidential exemptions” that granted 50 chemical plants and refineries two extra years to meet toxic emission limits, arguing the move unlawfully...
‘Green’ Crackers Failed. Delhi Suffers Worst Post-Diwali Air In 5 Years
NDTV | 22 October 2025 | Research from Delhi University’s Dr. S.K. Dhaka found that post-Diwali pollution spikes were primarily caused by locally used “green crackers,” not stubble burning from neighboring states, revealing that Delhi’s air quality issues are largely...
Delhi Air Quality At ‘Hazardous’ Levels After Diwali Fireworks
Reuters | 22 October 2025 | New Delhi’s air quality reached hazardous levels after Diwali celebrations, with IQAir recording a PM2.5 concentration 59 times above WHO limits and an AQI of 442, making it the most polluted major city in the world despite partial...
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