Vehicles, Air Pollution & Human Health - Union of Concerned Scientists
Jul 18, 2014 · Nearly one half of everyone living in the United States—an estimated 150 million—live in areas that don’t meet federal air quality standards. Passenger vehicles and heavy-duty trucks are a major source of this pollution, which includes ozone, particulate matter, and other smog-forming emissions.
How Much Air Pollution Comes From Cars? - Treehugger
Aug 18, 2022 · Burning fossil fuels for motor vehicle transportation can release harmful pollutants into the atmosphere, but just how much air pollution comes from cars—and how exactly does it affect...
Greenhouse Gas Emissions from a Typical Passenger Vehicle
Aug 23, 2024 · A typical passenger vehicle emits about 4.6 metric tons of CO 2 per year. This assumes the average gasoline vehicle on the road today has a fuel economy of about 22.2 miles per gallon and drives around 11,500 miles per year. Every gallon of gasoline burned creates about 8,887 grams of CO 2.
The environmental impacts of cars, explained - National Geographic
Sep 4, 2019 · Vehicles are America’s biggest air quality compromisers, producing about one-third of all U.S. air pollution. The smog, carbon monoxide, and other toxins emitted by vehicles are especially...
Cars, Trucks, Buses and Air Pollution - Union of Concerned Scientists
Jul 23, 2008 · Dirty cars, dirty air. Cars, trucks, and buses powered by fossil fuels are major contributors to air pollution. In fact, transportation emits more than half of nitrogen oxides in our air, and is a major source of heat-trapping emissions in the US. Studies have linked pollutants from vehicle exhaust to adverse impacts on nearly every organ ...
Causes, Effects and Solutions to Vehicular Pollution
All gasoline based vehicles emit dangerous gases and other pollutants, generally known as vehicular pollution. Here are details describing the causes, effects, and solutions of vehicular pollution.
What You Can Do to Reduce Pollution from Vehicles and Engines
Aug 2, 2024 · The way we drive can reduce emissions from our vehicles. Follow these tips to effectively reduce emissions, drive more safely, and save money on fuel costs all at the same time: Drive efficiently – go easy on the gas pedal and brakes.
Strongest-ever pollution standards for cars will reduce ...
Mar 20, 2024 · Stronger vehicle emission standards will reduce pollution, save lives and improve air quality across the country, especially in communities located near highways and busy roads, and bring significant economic benefits.
Decreased vehicle emissions linked to fewer deaths | News
Dec 13, 2021 · Boston, MA – Decreasing vehicle emissions since 2008 have reduced by thousands the number of deaths attributable to air pollution, yielding billions of dollars in benefits to society, according to a new study led by researchers at …
The Most Detailed Map of Auto Emissions in America
Oct 10, 2019 · The bulk of those emissions, nearly 60 percent, come from the country’s 250 million passenger cars, S.U.V.s and pickup trucks, according to the Environmental Protection Agency.