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SPO789S20

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Station Contributor(s) Method Data Period

See Part B to access observational data
Data typeData Period
MONTHLYMay 1977 - November 2003
DAILYNo Data
HOURLYNo Data
EVENTMarch 1995 - February 2002

- Quick Plot (Monthly Average Only) -



- N2O -



* Error bars indicate the range of one standard deviation.

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in cooperation with the World Meteorological Organization