Sensor history limited by time intervals

Data API
2

This is the full list:

  • Real-time: 2 days
  • 10-minute: 3 days
  • 30-minute: 7 days
  • 1-hour: 14 days
  • 6-hour: 90 days
  • 1-day: 1 year
  • 1-week: 5 years
  • 1-month: 20 years
  • 1-year: 100 years

These limits were put in place to control the size of historical API calls, which helps to improve bandwidth. You can still set up your code to loop calls through a date range and get all of the data you need. Our PurpleAir Data Download Tool does this in the background for you, making the process much easier for our non-programmer users.

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