Clean Air Act of 1963, 1970 and 1990

 

Presidential Seal - Out of many One

Definition and Summary of the Clean Air Act
Summary and Definition: The 1963 Clean Air Act was amended in 1970 and 1990 and the law therefore consists of three sets of federal programs to establish air quality goals and to impose pollution control.  The original Clean Air Act was passed in 1963, during the presidency of Lyndon B Johnson, establishing funding for the research and the cleanup of air pollution. An extension to the Clean Air Act was made in 1970, during the presidency of Richard Nixon aimed at phasing out leaded gas by the mid-1980s, and in the same year the Environmental Protection Agency (EPA) was formed. Amendments to the Clean Air Act in 1990, during the presidency of George H Bush focused on reducing air pollutant emissions and the continuing concerns about air pollution.

EPA and Clean Air Act Facts for kids
The following fact sheet contains interesting facts and information on the Clean Air Act for kids.

Clean Air Act Facts for kids

Clean Air Act Facts - 1:

Many events led to the passing of the Clean Air Act. Problems with pollution began with Industrialization in America which led to the rapid Urbanization of America creating cities with high pollution from the heavy, dense smoke from factories and poor sanitation due to untreated waste and raw sewage.

  
Clean Air Act Facts - 2:The invention of the automobile created the demand for powerful cars and leaded gas (gasoline spiked with lead) was introduced in the 1920's to enhance engine performance.
  
Clean Air Act Facts - 3:

Incidents such as the 1948 Donora smog in the industrial town of Donora, Pennsylvania alerted the American public to the deadly effects of air pollution. The Air Pollution Control Act of 1955 was passed concerns began to rise about the effects of using pesticides.

  
Clean Air Act Facts - 4:

President Lyndon B. Johnson passed the Clean Air Act of 1963 to establish a federal program within the U.S. Public Health Service providing funding for research and the cleanup of air pollution.

  
Clean Air Act Facts - 5:The Air Quality Act of 1967 was passed placing the primary responsibility of addressing air quality in the hands of local and state government, but not at a national level.
  
Clean Air Act Facts - 6:

The disastrous 1969 Santa Barbara oil spill inspired Senator Gaylord Nelson, Representative Pete McCloskey and environmentalist Morton Hilbert, to organize a massive demonstration on behalf of the environment which came to be known as "Earth Day" and there was a public outcry in favor of environmental reform.

  
Clean Air Act Facts - 7:

The overwhelming response to Earth Day put the subject of pollution and its effects on the environment on the political agenda and President Richard Nixon signed and extension to the Clean Air Act in 1970.

  
Clean Air Law Facts - 8:

The Clean Air Act of 1970 was designed to control air pollution on a national level and established National Ambient Air Quality Standards (NAAQS) to curb pollution.

  
Clean Air Law Facts - 9:

The Act of 1970 resulted in the establishment of the Environmental Protection Agency (EPA) on December 2, 1970.

  
Clean Air Law Facts - 10:The Act of 1970 required that the EPA identified and set standards for pollutants identified as harmful to human health and the environment.
  
Clean Air Law Facts - 11:

'Primary standards' set limits to protect public health and 'Secondary standards' set limits to protect the American public from contamination by pesticides to vegetation or farm crops.

 

Continued...

Clean Air Act Facts for kids

 

Presidential Seal

 

Facts about the Clean Air Act for kids
The following fact sheet continues with facts about the EPA and the Clean Air Act for kids.

Clean Air Act Facts for kids

Clean Air Act Facts - 13:

The Clean Air Act of 1970 required that the Environmental Protection Agency (EPA) set National Ambient Air Quality Standards (NAAQS) for six common air pollutants, (also known as "criteria pollutants"). The Six Common Air Pollutants are:

  • Carbon monoxide

  • Nitrogen dioxide

  • Ground-level Ozone

  • Sulfur dioxide

  • Particulate matter

  • Lead

  
Clean Air Act Facts - 14:

Air Pollution: Air Pollution is caused by activities such as driving automobiles, burning coal, oil, and other fossil fuels and manufacturing chemicals. Pollutants are known to harm health and the environment.

  
Clean Air Act Facts - 15:

Lead: The major sources of lead emissions are from the fuels used in cars and trucks. The widespread use of leaded fuels resulted in extensive environmental contamination that could harm the kidneys, liver, nervous system and other organs. Young children are particularly vulnerable to lead poisoning.

  
Clean Air Act Facts - 16:

Lead: The Clean Air Act of 1970 required a phase down of leaded gasoline phase down and was one of the most important environmental initiatives ever to be established. General Motors announced it would make the switch to cleaner gas by 1974 to meet the requirements of the Clean Air Act and the other major auto companies followed suit.

  
Clean Air Act Facts - 17:

Ground-level Ozone: At ground level, ozone is considered a major air pollutant and is the main component of smog. Ground level or "bad" ozone is not emitted directly into the air, but is created by chemical reactions between oxides of nitrogen and volatile organic compounds  in the presence of sunlight.

  
Clean Air Act Facts - 18:

Ozone: Ozone exposure is especially dangerous for children and the elderly producing symptoms such as shortness of breath, pain during deep breaths, wheezing and coughing, effects are likened to "sunburn on the lung".

  
Clean Air Act Facts - 19:

Carbon monoxide: Carbon monoxide is highly poisonous gas that is formed by the incomplete combustion of carbon of fossil fuels such as coal, natural gas, petroleum and wood. Carbon monoxide can cause harmful health effects by reducing oxygen delivery to the heart and brain

  
Clean Air Act Facts - 20:

Nitrogen dioxide: Nitrogen dioxide is another highly poisonous gas produced by combustion of fossil fuels. Nitrogen dioxide forms quickly from emissions from cars and power plants and is strongly linked with a number of adverse effects on the respiratory system.

  
Clean Air Act Facts - 21:

Sulfur dioxide: Sulfur dioxide is a waste gas produced by burning coal and oil and by many industrial processes, such as smelting. It is linked with a number of adverse effects on the respiratory system. Sulfur dioxide is a hazardous air pollutant and a major contributor to acid rain.

  
Clean Air Act Facts - 22:

Particulate matter: Particulate matter are tiny, fine particles suspended in air many of which are hazardous to the environment. Particulate matter is a complex mixture of extremely small particles in soot, smoke, pollen dirt and liquid droplets with an aerodynamic size less than 10 micrometers.

  
Clean Air Act Facts - 23:

Amendments to the Clean Air Act in 1990 focused on further reducing air pollutant emissions and air pollution. In the 1990 law US Congress also recognized that Native American Indian Tribes have the authority to implement air pollution control programs.

  
Clean Air Act Facts - 24:The Clean Air Act has helped to cut dangerous pollutants, clean-up air pollution phase out the production and use of chemicals that contribute to the hole in the ozone layer. Since 1980
  • Ground-level ozone has reduced by more than 25%
  • Sulfur dioxide has reduced by 71%
  • Nitrogen dioxide has reduced by 46%
  • Lead content in gasoline has reduced by 92% and levels of lead in the air have decreased by 94%
  

Clean Air Act Facts for kids

The Clean Air Act of 1963, 1970 and 1990
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