emission
no
No, n2 (nitrogen gas) is not considered an air pollutant.
A lot of substances are not air pollutant. You must specify which kind of substance do you refer as a probable air pollutant.
Yes, nitrogen dioxide is considered an air pollutant.
yes, when it is released in large amounts than the normal natural percentage in air
no
"lead" is the air pollutant that decreased most in 1970 to 1991.
Ozone is considered to be the most common air pollutant in the United States.
Carbon dioxide is the air pollutant that most concerns Americans.
Magnesium oxide (MgO) is not typically classified as an air pollutant. It is a compound that can be produced during various industrial processes, but it is generally considered to have low toxicity and minimal environmental impact when released into the air. However, in high concentrations, fine particulate magnesium oxide could potentially affect air quality and respiratory health. Overall, its status as a pollutant depends on specific circumstances and concentrations.
Radon is an indoor air pollutant that can be a warning to home owners.
YES!!!!!!!!!!!!