Polluants atmosphériques

Substances that do not occur naturally in the atmosphere. Compare designated pollutant, criteria pollutants, air toxins.

Substances in the air that could, at high enough concentrations, harm human beings, animals, vegetation, or material. Air pollutants may thus include forms of matter of almost any natural or artificia [..]

are amounts of foreign and/or natural substances occurring in the atmosphere that may result in adverse effects to humans, animals, vegetation, and/or materials.

Any substance in the air which could, if present in high enough concentration, harm Humans, Animals, vegetation or material. Substances include Gases; Particulate Matter; and volatile Organic Chemical [..]

Air Pollutants which Affect environmental conditions.

Air Pollutants found in the Work area. They are usually produced by the specific Nature of the Occupation.

Pollutants, present in air, which exhibit Radioactivity.

Substances which pollute the air.

Air pollutants which affect environmental conditions.

Air pollutants found in the work area. They are usually produced by the specific nature of the occupation.

Pollutants, present in air, which exhibit radioactivity.

Amounts of foreign and/or natural substances occurring in the atmosphere that may result in adverse effects to humans, animals, vegetation and/or materials. (See also air pollution

Are substances in the air that are harmful to humans and the environment when inhaled.They can either be of particle or gaseous matter and they are the elements in air pollution.Examples of air pollutants are pollen, dust, mold spores, bacteria, virus, smoke and exhaust. The environment does not inhale

Substances which pollute the air. (12 Dec 1998)

Air pollutants which affect environmental conditions. (12 Dec 1998)

Air pollutants found in the work area. They are usually produced by the specific nature of the occupation. (12 Dec 1998)

Pollutants, present in air, which exhibit radioactivity. (12 Dec 1998)

Substances in air that could, at high enough concentrations, harm human beings, animals, vegetation or material. Air pollutants may thus include forms of matter of almost any natural or artificial com [..]

Amounts of foreign and/or natural substances occurring in the atmosphere that may result in adverse effects on humans, animals, vegetation and/or materials.