diff --git a/14062899_pm10.csv b/14062899_pm10.csv
index fd40b99cf34601952e14c98848f88b4c1d0c6d37..7651e75d43b0ea00322f9d4330580da474ef31d3 100644
--- a/14062899_pm10.csv
+++ b/14062899_pm10.csv
@@ -162,3 +162,4 @@ timestamp,value
 2025-01-23T13:00:19.325928,4.57
 2025-01-23T13:17:19.080235,4.90
 2025-01-23T13:34:18.238217,3.33
+2025-01-23T13:51:21.542042,3.50