diff --git a/14062899_pm25.csv b/14062899_pm25.csv
index a848dcd822327760cc9354bd68e24a8e8994c8f0..0013959aad2b22f610b7ee59124f62f66c66bf7c 100644
--- a/14062899_pm25.csv
+++ b/14062899_pm25.csv
@@ -100,3 +100,4 @@ timestamp,value
 2025-01-22T19:29:21.541754,9.25
 2025-01-22T19:46:22.202888,11.45
 2025-01-22T20:03:22.278919,11.68
+2025-01-22T20:20:23.213664,19.25