PA Environment Daily

MAY 14, 2025

We collaborated with researchers from Colorado State University, Ajax Analytics, and the Colorado School of Public Health to study the cumulative risks posed by volatile organic compounds (VOCs) and ozone to communities living along Colorados Front Range.

Ozone 113

Ozone Natural Gas 2025 2023 113

HumanNature

JANUARY 30, 2025

Guest Post by Tucker Melles , 2024-2025 Sustainability Leadership Fellow and Ph.D. We breathe oxygen from the atmosphere, weather systems distribute water, and the ozone in the upper atmosphere protects us from harmful radiation. However, we have negatively impacted our atmosphere in several different ways.

Ozone 52

Ozone Fossil Fuels Atmosphere Ground-Level Ozone 52

Union of Concerned Scientists

MAY 21, 2025

Over 156 million people in the US are exposed to unhealthy levels of air pollutants, according to the recently published 2025 State-of-the Air report from the American Lung Association (ALA). It presents air pollution data at the county-level for two pollutants, deadly fine particulate matter (PM 2.5 ) and ground-level ozone.

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Ozone Ground-Level Ozone Air Pollution Clean Air Act 246

HumanNature

MARCH 31, 2021

In October 2020, the group presented a comprehensive outline of economically viable best practices for the oil and gas sector (the largest source of black carbon in the Arctic) that could help reduce the emission of short-lived climate pollutants, including black carbon, by up to 70% by 2025 (Arctic Council 2020). Arctic Council.

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Atmosphere 2020 Carbon Emissions 2012 52