diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index 64d491ee7983b902b5eb92ce63c9223d6bb44b32..41c3cdda1b3424d23b6396f5626cbaf7ba45ed19 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -612,3 +612,4 @@ timestamp,value
 2025-01-28T19:57:27.134223,11.18
 2025-01-28T20:14:25.921334,24.95
 2025-01-28T20:31:25.518818,25.38
+2025-01-28T20:48:24.375034,22.55