diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index ed8bc854ed559ff29f811ee9752fa608329d59e3..7eaea44a426f3df23d5fcdeea3693078959a54a7 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -810,3 +810,4 @@ timestamp,value
 2025-01-31T03:47:42.277522,2.40
 2025-01-31T04:02:59.293156,1.75
 2025-01-31T04:18:41.343994,1.67
+2025-01-31T04:34:26.687024,1.42