diff --git a/14062899_pm10.csv b/14062899_pm10.csv
index 0fca4cbec15b18acef6b1f6c143a7b96a3a78898..e080fd71d5e9da47482c07479fdaa6c6e97f2564 100644
--- a/14062899_pm10.csv
+++ b/14062899_pm10.csv
@@ -877,3 +877,4 @@ timestamp,value
 2025-01-31T22:25:31.386375,20.42
 2025-01-31T22:40:33.469756,31.38
 2025-01-31T22:57:47.507748,25.48
+2025-01-31T23:15:09.148125,10.73