If you are sure you are getting dizzy from the air comming out of your vents you need to call a HVAC contractor to check out the unit! If there is a refrigerant leak bad enough to make you dizzy the chances are it has all leaked out of the system. If you have a old furnace there could be carbon dioxide or monoxide leaking out of the flue piping...if you are running the heat.
They make a smog.
Yes a car's exhaust is deadly if breathed in a closed environment for awhile. You will get a headache and dizzy at first, these are signs that your brain is being starved for air.
Fumes are colloidail systems (solid-air or liquid-air).
The acid with "bad" air in the stomach goes up and up that blocks the breathing system . When the "bad" air goes up it will go to the head and make us feel dizzy.
You should ventilate the area you are in and immedately get to fresh air. If the dizziness doesn't subside reasonably soon, you should see a doctor as soon as possible. You will want to make sure and get some fresh air ASAP. You may also experience some nausea,if the symptoms persist seek emergencey medical care.
No
It cools the air, to make it more comfortable in hot places.
Fresh air!!! and water.
Lack of oxygen to the brain makes you dizzy. High altitude generally has lower density air, which gives you less oxygen in a given volume of breath than you would get with the same volume at a lower altitude.
Air and exhaust fumes essentially get trapped in the earth's ozone layer. Since these harmful fumes cannot escape, they get recycled back into the air. When combined with sun rays and light, the result is a hazy smog that blankets entire cities like Los Angeles.
Carbon Dioxide Exhaust Fumes
car exhaust fumes