# Default sensor & map readings **URL:** \ **Category:** General\ **Created:** [August 4, 2024, 1:11pm UTC](https://community.purpleair.com/t/default-sensor-map-readings/9704 "2024-08-04T13:11:52Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![Kevin\_Piasecki](https://sea2.discourse-cdn.com/flex020/user_avatar/community.purpleair.com/kevin_piasecki/32/1172_2.png) [@Kevin\_Piasecki](https://community.purpleair.com/u/Kevin_Piasecki)\ **Post date:** [August 4, 2024, 1:11pm UTC](https://community.purpleair.com/t/default-sensor-map-readings/9704/1 "2024-08-04T13:11:52Z")
Hi- apologies if this been covered already elsewhere. If memory serves, opening up the purple app previously would default to “real time” sensor readings with a graph that covered a short time frame, such as 12 or 24 hours. Now, when using the app the default values for the sensors are 10 minute intervals, and the graph shows a default timeframe of about 2 months. I have cleared my phone’s Safari history & cache and reinstalled (“save to Home Screen”) the Purple app but this does not seem to make a difference. How can I set up phone app so that my default values will the “real time” sensor data & the graph data will be for a short time period (24 hours)? TIA! ---
**Author:** ![Josh\_PurpleAir](https://sea2.discourse-cdn.com/flex020/user_avatar/community.purpleair.com/josh_purpleair/32/2842_2.png) [@Josh\_PurpleAir](https://community.purpleair.com/u/Josh_PurpleAir)\ **Post date:** [August 5, 2024, 5:00pm UTC](https://community.purpleair.com/t/default-sensor-map-readings/9704/2 "2024-08-05T17:00:11Z")
Thank you for detailing the troubleshooting steps you’ve already tried. This change will be reverted in the next map update we are working on. Until then, you can [zoom in on the graph](https://community.purpleair.com/t/how-to-use-the-map-graph/1122#p-1945-zooming-in-on-a-mobile-device-4) to see a smaller time range of data.