Posts tagged ‘engine’

Airplanes Refresh Cabin Air 20 Times an Hour

I was on an airplane a couple days ago and the person in front of me was coughing a lot, they sounded really sick.

I was just starting my vacation and the last thing I wanted was to get sick. So, I couldn’t help thinking about being trapped on the plane for the next four hours, breathing the same air as them.

I started to think about the air quality in general. I mean, people always talk about how bad jetliner air quality is, but I really didn’t know much about it.

I did some research and the air quality on planes, at least newer ones, seems pretty good.

Firstly, the air is not circulated from front to back, it is circulated side to side. That means you’re mostly sharing the air with the people in your immediate area, not the entire plane, which reduces the spread of germs. (more…)

March 11, 2010 at 3:12 am 4 comments


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