Plot Back Ground Colors

[JoeDainton123]

Hello community

I have made a plot using matplot lib.

Currently i am using the ggplot style.

I am trying to show different background colors along the Y axis to represent different criteria for example Y values between 1457 - 1458 is "BAD" and i want the background space between 1457 - 1458 to be shown in red.

Is there anyway of achieving this?

I have attached a screen show of my plot, i would like the back ground color between the grey line and the orange line to show as red.

Can this be done.

Thank you.