diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index 804795203ce01d4fc49b6953d94e00732af2bf0d..2e8f0d83502fa5aff8ab297e4f40bb44286b93d0 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -692,3 +692,4 @@ timestamp,value
 2025-01-29T18:36:55.953806,0.70
 2025-01-29T18:53:56.125045,0.80
 2025-01-29T19:10:57.681179,0.77
+2025-01-29T19:27:57.016012,0.70