diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index 2ead81d8a8fa7d5663830852d224ad4f8a7bd22d..1edd1d82711313926045c180e39006b9fb387e28 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -172,3 +172,4 @@ timestamp,value
 2025-01-23T15:52:50.232048,1.98
 2025-01-23T16:09:49.888130,2.53
 2025-01-23T16:26:48.489018,4.03
+2025-01-23T16:43:47.400354,3.35