You may delete your entire Location History, or parts of it, by visiting https://maps.google.com/locationhistory/b/0 on your computer.
Select a date where you have location history to delete you history in one of the following ways:
- Entire history: Scroll down and click Delete all history to delete all stored history.
- By date: Scroll down and click Delete history from this day to delete history for the date you selected. If you selected a range of days, when you select Delete history from this time period you'll delete the history for all of the days you are viewing.
- By individual location: Select an individual location from the list or map. In the bubble, choose to delete that past location from your history.