diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index 41702be1abc4edffb3ad5a4c1e18df050eb9f17d..87146b6358781554f97f5ef34f31396a1c37d0c4 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -848,3 +848,4 @@ timestamp,value
 2025-01-31T14:16:33.789829,1.70
 2025-01-31T14:33:33.388291,2.20
 2025-01-31T14:50:45.122947,2.13
+2025-01-31T15:07:53.063965,2.15