diff --git a/568002_pm25.csv b/568002_pm25.csv
index c45423ffbc5a7ee2667c9fdc076747c776211afd..bf98166c1257a1ac4256002d30b76b672e6cd4a8 100644
--- a/568002_pm25.csv
+++ b/568002_pm25.csv
@@ -803,3 +803,4 @@ timestamp,value
 2025-01-31T03:41:11.640076,0.80
 2025-01-31T03:58:40.841363,0.88
 2025-01-31T04:14:13.413582,0.63
+2025-01-31T04:30:10.488702,0.70