There is this one convenience store in the area that has the worst air quality and the worst central heating and air conditioning in it. I really hate going to this place unless I absolutely have to. The bad air quality is because it is also a gas station, and that in itself causes bad air quality if not maintained right with some sort of air purification. Then the fact that the central heating and air conditioning system in the store is really weak makes things worse. I really do not know how people can even work there! I did not have the heart to even comment or ask one of the workers in that place this question. It probably is because they can not get any other job and are rather stuck I would imagine. I can tell you that the only way you will find me going to that place with the bad air quality and the bad central heating and air conditioning system is if it is super early in the morning on the way to work before most other places along the way are open to get gas. That is the only time I will even touch this place so to speak. And when I do, I prepare myself to just get my gas, get in there to pay for it and get out right away. After being in there for even just a few minutes I feel sick to my stomach cause of the bad air quality. I feel for those who work there!