Air pollution from vehicles

See Reference 8 Vehicle Fluids Vehicles contain many different fluids, including motor oil, antifreeze, gasoline, air-conditioning refrigerants, and brake, transmission, hydraulic and Air pollution from vehicles fluids. Emissions from cars increase the levels of carbon dioxide and other greenhouse gases in the atmosphere.

How Does Car Pollution Affect the Environment & Ozone Layer?

The pollutants in vehicle emissions are known to damage lung tissue, and can lead to and aggravate respiratory diseases, such as asthma. These pollutants form ground level ozone and particulate matter secondary.

Air pollution

Walk, bike, carpool or use public transportation if you can. Of particular concern to the environment are carbon dioxide, a greenhouse gas; hydrocarbons -- any of more than a dozen volatile organic compounds, some of which are known carcinogens; nitrogen oxides; sulfur oxides; and particulate matter, tiny particles of solids, such as metal and soot.

Fact Sheet for Alternative Fuel System Conversions - New on-road motor vehicles subject to Part must be certified to either California emission standards or "50 State" vehicle emission standards when offered for sale within NYS.

Controlling Air Pollution from Motor Vehicles

Even though they are not good for human health, hydrocarbons are recognized by the EPA as having no ozone depletion potential. Studies have linked pollutants from vehicle exhaust to adverse impacts on nearly every organ system in the body.

Fetuses, newborn children, and people with chronic illnesses are especially susceptible to the effects of air pollutants.

When holes in the atmosphere's ozone layer allows ozone to come closer to Earth, it contributes to smog and causes respiratory problems. Motor vehicles are significant sources of pollution that can damage the environment and pose public health issues. On warm, sunny days, hydrocarbons react with oxides of nitrogen to create a secondary pollutant, ozone.

There are four major pollutants that come from cars: The effects of air pollution Pollutants from vehicle exhaust can affect more than just your lungs. EPA Documerica "Then and Now Challenge" Top of Page Pollution from vehicles, engines, and fuels dramatically reduced while achieving economic growth Over forty years of clean air policies have improved air quality and improved the health of Americans, and the environment.

Even car interiors release VOCs. Nitrogen dioxide, produced when fuel is burned at high temperatures, can also spell trouble; in high concentrations, it can damage your lungs and cause chest pains.

But the impacts of climate change, driven by global warming emissions, also affect people's health and the well-being of entire communities. Primary pollution is emitted directly into the atmosphere; secondary pollution results from chemical reactions between pollutants in the atmosphere. Carbon Monoxide CO is a colorless, odorless gas that is poisonous and is formed during the fuel combustion process.

A growing number of cities are committed to percent zero-emission transit buses in their fleets—including New York and Los Angeles, which represent the two largest bus fleets in the country.Achieving the air quality standards for nitrogen dioxide and fine particles presents the greatest challenge, especially in urban areas.

Emissions of these air quality pollutants from road vehicles have been reduced by improving the quality of fuels and by setting increasingly stringent emission limits for new vehicles. Vehicle Emissions and Air Quality.

When a car’s engine is running, several different types of gasses and particles are emitted that can have detrimental effects on the environment. Motor vehicles are the major source of urban air pollution. In Melbourne inmotor vehicle emissions contributed the following levels of pollutants to the overall air quality: 72 per cent of all carbon monoxide (CO) emissions.

The Minnesota Pollution Control Agency works with the Environmental Protection Agency to enforce air quality standards, and reduce motor vehicle pollution.

Vehicles, Air Pollution, and Human Health

The MPCA promotes technologies, fuels and driving habits that reduce emissions and fuel consumption for consumers and fleet operators. Air pollution hotspots are areas where air pollution emissions expose individuals to increased negative health effects.

They are particularly common in highly populated, urban areas, where there may be a combination of stationary sources (e.g. industrial facilities) and mobile sources (e.g. cars and trucks) of pollution. Transportation is a major source of air pollution in the United States.

Learn more about the health risks of air pollution--and how clean vehicles can significantly reduce pollution, improve public health, and save billions of dollars in health care costs.

Air pollution from vehicles
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