The us environmental protection agency (epa) is committed to protecting public health by improving air quality and reducing air pollution view a tabular summary of air toxics trends the top left chart shows the 253 percent increase of the united states gross domestic product against a 73 percent drop in air pollutant emissions since.
Air pollution monitoring the airdata web site gives you access to air pollution data (annual summary data) for the entire united states by allowing you to produce reports and maps of air pollution data based on criteria that you specify hazardous/toxic air pollutants toxic air pollutants are substances in the air that are toxic or. The bay area recognizes that its air quality needs improvement, and the bay area air quality management district has a program called spare the air to educate residents about air pollution, and to.
What is air pollution air pollution refers to the release of pollutants into the air that are detrimental to human health and the planet as a whole the clean air act authorizes the us environmental protection agency (epa) to protect public health by regulating the emissions of these harmful air pollutants. Air pollution is one of the most serious problems in the world it refers to the contamination of the atmosphere by harmful chemicals or biological materials according to the world's worst polluted places by blacksmith institute in 2008, two of the worst pollution problems in the world are urban air quality and indoor air pollution.
Air pollution dangerously high for almost half of us, report finds the report found the nation's air quality still worsened from 2010 to 2012 the united states has cut down on air. Today, pollution levels in many areas of the united states exceed national air quality standards for at least one of the six common pollutants: although levels of particle pollution and ground-level ozone pollution are substantially lower than in the past, levels are unhealthy in numerous areas of the country both pollutants are the result of emissions from diverse sources, and travel long distances and across state lines.