Access the data
This page makes historical data available through a simple form. Simply select a data point, enter a time range, and choose what kind of data you want: interpolated data is given on the interval you specify, while original data is what is stored directly in the database at irregular intervals - most queries should use interpolated data. Advanced statistical analysis is also available. There are 6000 data points in total, so not all of them are available here; if you would like something included that isn't listed, please contact us. Alternately, you can download a more advanced graphing and analysis tool from the sidebar (within Queen's Campus only).