Remove 2024 Remove Ground-Level Ozone Remove Radiation
article thumbnail

Volatile Chemical Products: Important Contributors to Harmful Particulate Matter

HumanNature

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. 8 e146e155 (2024). [4] The volatile chemical precursors (e.g., 8 166175 (2011). [3]

Ozone 52
article thumbnail

Nearly Half of US Breathes Unhealthy Levels of Pollution—Cars and Trucks Largely to Blame

Union of Concerned Scientists

It presents air pollution data at the county-level for two pollutants, deadly fine particulate matter (PM 2.5 ) and ground-level ozone. is emitted directly from the tailpipes of gasoline and diesel vehicles, while ozone and even more PM 2.5 Internal combustion vehicles are largely to blame, since PM 2.5

Ozone 246