Air quality standards for stationary sources are designed to limit the emission of pollutants that can harm human health and the environment.

Vehicles are not considered stationary sources because they are not permanently located in one place.

An emission limit is the maximum allowable amount of a pollutant that can be emitted by a stationary source.

Methane is not regulated by air quality standards for stationary sources because it is not a criteria pollutant.

Emission control is the process of reducing emissions from stationary sources.

Solar panels are not a type of emission control technology because they do not reduce emissions from stationary sources.

Emission monitoring is the process of monitoring emissions from stationary sources.

Temperature monitors are not a type of emission monitoring equipment because they do not measure emissions from stationary sources.

Emission enforcement is the process of enforcing air quality standards for stationary sources.

Permits are not a type of emission enforcement action because they do not punish stationary sources for violating air quality standards.

Standard setting is the process of developing air quality standards for stationary sources.

Political considerations are not a common factor considered when developing air quality standards for stationary sources.

Standard review is the process of reviewing and revising air quality standards for stationary sources.

Changes in political climate are not a common reason for reviewing and revising air quality standards for stationary sources.

Implementation is the process of implementing air quality standards for stationary sources.