diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index e76829b8089a2435df748ab718377391b9e9dbcb..d23dadfaa5b289ac9ead4665366cea93d22af2d1 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -922,3 +922,4 @@ timestamp,value
 2025-02-01T10:29:31.786938,1.08
 2025-02-01T10:45:31.777845,1.10
 2025-02-01T11:01:20.742840,1.52
+2025-02-01T11:16:28.945459,1.58