# Graph For Past Year's AQI Needed

**URL:** <https://community.purpleair.com/t/graph-for-past-years-aqi-needed/8258>\
**Category:** Data\
**Created:** [March 19, 2024, 3:43pm UTC](https://community.purpleair.com/t/graph-for-past-years-aqi-needed/8258 "2024-03-19T15:43:31Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![Andrew](https://sea2.discourse-cdn.com/flex020/user_avatar/community.purpleair.com/andrew/32/1211_2.png) [@Andrew](https://community.purpleair.com/u/Andrew)\
**Post date:** [May 21, 2024, 6:53pm UTC](https://community.purpleair.com/t/graph-for-past-years-aqi-needed/8258/3 "2024-05-21T18:53:11Z")

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Sorry for the late response!

You can change the range limit on the map graph by altering the [Averaging Period](https://community.purpleair.com/t/purpleair-map-guide/90#configuration-menu-7). The average defines the points on the graph (e.g. a 1-hour average will have a datapoint for every hour). The range is how many days can be displayed on the graph.

I’ll include a table of the limits below:

| Average | Graph Limit |
| --- | --- |
| 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 |

I hope that helps!

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_[View the full topic](https://community.purpleair.com/t/graph-for-past-years-aqi-needed/8258)._