Air Quality and Exercise
Particulate Matter and Air Quality
Particulate matter is a broad term used to describe solid particles sometimes found in the air. These particles are coarse in nature and some can even be seen with the naked eye, like dust particles or soot. The particles may come from cars and trucks that stir up dust on the road, factory emissions and windblown dirt on trails. This form of pollution may impair respiratory function and decrease lung function, especially with exercise.