<page_title> Atmosphere of Mars </page_title> <section_title> Structure </section_title> <table> <cell> 0.6 kilopascals (0.087 psi) <col_header> Pressure </col_header> <row_header> Mars average </row_header> </cell> <cell> 101.3 kilopascals (14.69 psi) <col_header> Pressure </col_header> <row_header> Earth sea level </row_header> </cell> </table>
The atmospheric pressure on the Martian surface averages 0.087 psi and Earth's sea level pressure of 101.3 kilopascals (14.69 psi).