HumanNature

DECEMBER 5, 2023

peaked on the Google search engine in September 2020, coinciding with the western United States wildfires that, up until this year, set the precedent for wildfire smoke with the greatest impact to US population. Closer to home, skies in Fort Collins rained ash during the 2020 Cameron peak fire. The question “ why is the sky orange?

Nitrogen Oxides 105

Nitrogen Oxides Carbon Monoxide Ozone 2023 105

Vorys Law

MAY 20, 2021

Ohio EPA has proposed rules that will require additional Volatile Organic Compound (VOC) and Nitrogen Oxide (NOx) emission controls for certain manufacturing and industrial operations located in the Cincinnati and Cleveland 2015 ozone nonattainment areas. Like VOCs, NOx is a precursor compound which can form ozone.

Ozone 40

Ozone Technology Technology Nitrogen Oxides 40

PA Environment Daily

AUGUST 6, 2022

While the link between air pollution and asthma exacerbations is well understood, some research suggests that exposure to air pollution, especially early in life, may play a role in actually developing the disease (American Academy of Allergy Asthma & Immunology, 2020). In Pennsylvania, for example, approximately 1.5

Air Pollution 57

Air Pollution Natural Gas Ground-Level Ozone Nitrogen Oxides 57

PA Environment Daily

SEPTEMBER 22, 2022

The authors of the study based their results on industry-disclosed Hazardous Air Pollutants data submitted to the Federal Energy Regulatory Commission as part of natural gas infrastructure applications between 2017-2020. This includes new regulations in Pennsylvania. Read more here. Read more here. Read more here.

Air Pollution 52

Air Pollution Natural Gas Nitrogen Oxides Carbon Monoxide 52

Union of Concerned Scientists

SEPTEMBER 26, 2024

Fossil fuel combustion produces carbon dioxide (CO2), the most abundant global warming pollutant, but also produces local pollutants such as fine particulate matter (PM2.5), nitrogen oxides (NOx), carbon monoxide (CO) and volatile organic compounds (VOCs). Bermix Studio/Unsplash PM2.5: A subset of these particles, called PM2.5,

Ground-Level Ozone 239

Ground-Level Ozone Fossil Fuels Ozone Air Pollution 239

Environmental Progress

SEPTEMBER 12, 2020

Shellenberger, Founder and President, Environmental Progress For the House Oversight Committee August 5, 2020 Good morning Chairwoman Maloney, Ranking Member Comer, and members of the committee. To read the testimony with its references as endnotes, click here to download the PDF Testimony of Michael D.

2020 95

2020 Air Pollution Climate Change Natural Gas 95

HumanNature

MARCH 31, 2021

Guest Post By Erin Boedicker , 2020-2021 Sustainability Leadership Fellow and Ph.D. Black carbon is one type of airborne particulate matter (PM), which is a title for all the microscopic solid and liquid particles suspended in our air. June 25, 2020. AMAP Assessment 2015: Black Carbon and Ozone as Arctic Climate Forcers.”

Atmosphere 52

Atmosphere 2020 Carbon Emissions 2012 52