PA Environment Daily

AUGUST 31, 2023

Getting more zero- and low-emission vehicles on the road in Pennsylvania helps reduce harmful air pollutants, including nitrogen oxides, carbon monoxide, particulate matter, and volatile organic compounds. It also helps lower the level of carbon dioxide, helping to address climate change.

Nitrogen Oxides 84

Nitrogen Oxides Ground-Level Ozone Carbon Monoxide Natural Gas 84

Washington Nature

OCTOBER 25, 2022

A key critique of California's Cap & Trade program has been that it hasn’t reduced health-harming criteria pollutants , including carbon monoxide, lead, nitrogen dioxide, ozone, sulfur dioxide, and particulates. HELPING OUR COMMUNITIES BREATHE EASIER.

Carbon Monoxide 98

Carbon Monoxide Ozone Greenhouse Air Pollution 98

PA Environment Daily

JANUARY 21, 2022

The AFIG Program funds projects that replace older gasoline- or diesel-fueled vehicles with cleaner fuel vehicles that helps reduce emissions of carbon monoxide, particulate matter, volatile organic compounds, nitrogen oxides, and carbon dioxide, a principal greenhouse gas.

Nitrogen Oxides 52

Nitrogen Oxides Greenhouse Ground-Level Ozone Carbon Dioxide 52

Academy of Natural Sciences

SEPTEMBER 1, 2021

Motor vehicle exhaust is one big source of ground-level ozone or smog, fine particulate matter, carbon monoxide and nitrogen dioxide. Most of us spend much of our time inside, either working, doing chores, sleeping or being sedentary; one government estimate believes the average American spends 90% of their time indoors.

Ground-Level Ozone 86

Ground-Level Ozone Air Pollution Carbon Monoxide Ozone 86

Union of Concerned Scientists

OCTOBER 26, 2022

When Congress passed the Clean Air Act in 1970, they determined that six so-called “ criteria air pollutants ”—particulate matter, ground-level ozone, carbon monoxide, lead, sulfur dioxide, and nitrogen dioxide—were so dangerous they required a rigorous and regularly updated process of assessment and policymaking.

Air Pollution 224

Air Pollution Ozone Ground-Level Ozone Clean Air Act 224

Environment, Law, and History

DECEMBER 31, 2020

Clean Air Act programs have lowered levels of six common pollutants — particles, ozone, lead, carbon monoxide, nitrogen dioxide and sulfur dioxide — as well as numerous toxic pollutants. This progress reflects efforts by state, local and tribal governments; EPA; private sector companies; environmental groups and others.

Clean Air Act 52

Clean Air Act Carbon Monoxide Ozone 2017 52

Environmental Science

JULY 30, 2018

I named the Priority Pollutants a moment ago, which are 129 chemicals of interest under the Clean Water Act, RCRA, one of two federal laws governing hazardous wastes has several hundred “Appendix IX” groundwater monitoring compounds. Sometimes these subgroups are further differentiated by their analytical method or governing regulation.

Clean Water Act 52

Clean Water Act Waste Clean Air Act Regulations 52