Air pollution

Air pollution

Air pollution is the introduction of chemicals, particulates or biological materials into the atmosphere which cause damage to the natural environment and have adverse health affects on organisms.

Industry: Pollution control

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Contributors in Air pollution

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Air pollution

onboard diagnostics

Pollution control; Air pollution

Devices that are incorporated into the computer systems of new motor vehicles to monitor components and systems that affect emissions when malfunctioning. If a problem is detected, the OBD system ...

non-point sources

Pollution control; Air pollution

Diffuse pollution sources that are not recognized to have a single point of origin.

air pollution

Pollution control; Air pollution

Degradation of air quality resulting from unwanted chemicals or other materials occurring in the air. (See also air pollutants. )

reasonably available control technology (RACT)

Pollution control; Air pollution

Control techniques defined in U. S. EPA guidelines for limiting emissions from existing sources in nonattainment areas. RACTs are adopted and implemented by states. For more information, please go to ...