Union of Concerned Scientists

SEPTEMBER 26, 2024

Therefore, controlling for NOx and SOx helps reduce PM2.5 levels Ground-level ozone increases susceptibility of lungs to infections Ground-level ozone, also referred to as smog or tropospheric ozone, is not to be confused with stratospheric ozone, a naturally occurring gas that protects the Earth from ultra-violet radiation.

Ground-Level Ozone 275

Ground-Level Ozone Fossil Fuels Ozone Air Pollution 275

Environmental Science

JULY 30, 2018

In general, environmental data are organized according to media, such as air or groundwater, analytical fraction, such as VOCs, and sampling round, such as 2014 data. Through this law, water pollution is managed by controlling wastewater discharges. Soil data are probably least sensitive to time. Clean Water Act.

Clean Water Act 52

Clean Water Act Waste Clean Air Act Regulations 52

Arnold Porter

DECEMBER 3, 2021

N: Memorandum from Director, Pollution Control & Clean Up Directorate, EPA Office of Inspector Gen., Safety & Pollution Prevention (Oct. EPA proposed the listing in response to a petition submitted by the Toxics Use Reduction Institute in 2014 requesting the addition of 25 chemicals to the TRI list. 26, 2021).]]

2021 52

2021 Toxic Substances Control Act 2020 2022 52