diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index f4cde983b946b9676d5dea9cf9da4577008ce11e..59c06ab9556364a0b41ade6bda9aa8fd71079a86 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -846,3 +846,4 @@ timestamp,value
 2025-01-31T13:42:31.623172,1.52
 2025-01-31T13:59:32.136633,1.98
 2025-01-31T14:16:33.789829,1.70
+2025-01-31T14:33:33.388291,2.20