diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index 1d43209dd9fce68721268e8db7a48a5951272e59..78e6ce362ef3689aeda75a456b0aa1a53c4275d7 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -4338,3 +4338,4 @@ timestamp,value
 2025-03-13T15:42:48.290220,1.02
 2025-03-13T15:59:51.453905,1.25
 2025-03-13T16:16:57.283290,1.60
+2025-03-13T16:34:10.711360,1.63