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Column Ozone is [[ozone]] between the Earth's surface and outer space
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'''Column ozone''' is [[ozone]] between the Earth's surface and outer space
 
Ozone levels can be described in several ways. One of the most common measures is how much ozone is in a vertical column of air. The [[Dobson unit]] is a measure of column ozone. Other measures include partial pressure, number density, and concentration of ozone, and can represent either column ozone or the amount of ozone at a particular altitude.
 
Ozone levels can be described in several ways. One of the most common measures is how much ozone is in a vertical column of air. The [[Dobson unit]] is a measure of column ozone. Other measures include partial pressure, number density, and concentration of ozone, and can represent either column ozone or the amount of ozone at a particular altitude.
 
[[category:environment]]
 
[[category:environment]]
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