diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index 23c96168465280725e0b9dcb3487f6e98fd6df59..6d0336039e3ca917240374e91fc616714869d301 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -999,3 +999,4 @@ timestamp,value
 2025-02-02T07:47:36.961815,1.93
 2025-02-02T08:04:49.819553,1.90
 2025-02-02T08:22:09.807911,1.77
+2025-02-02T08:39:09.949254,1.97