diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index 654c5fa62cfbbdfbd6d5221c4830409820371c3c..fe217f0959b7efd14c4e56467f9d2f754c00a193 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -167,3 +167,4 @@ timestamp,value
 2025-01-23T14:27:47.716540,1.38
 2025-01-23T14:44:48.746176,1.40
 2025-01-23T15:01:47.378136,1.65
+2025-01-23T15:18:48.013166,2.88