diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index 8b729d1e0279f4c640f6e33633e640dbee74acfa..6b4c293f989e2361a35031e435d12ef122a6f9fd 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -294,3 +294,4 @@ timestamp,value
 2025-01-25T02:24:29.884843,1.42
 2025-01-25T02:41:30.037538,1.55
 2025-01-25T02:58:31.404628,1.50
+2025-01-25T03:15:47.434589,1.30