How do I find atmospheric pressure if I live about 600 feet above sea level?
1) If you have a barometer calibrated to absolute (station) pressure, you will have real-time atmospheric pressure. 2) If you want to know your locale’s typical pressure look it up on a standard atmosphere table, and you might have to interpolate between two given values on such a chart. By doing so, I get that pressure drops about 2% from 1013 millibars at sea level to about 992. Or about 29.92 inches of mercury to 29.28 if that’s what you’d rather. Now, if sea level happens to rise http://www.stuffintheair.com/rising-ocea… You got a whole new problem!
