diff --git a/568002_pm25.csv b/568002_pm25.csv
index b64ba2e8f03903086b71f042fca82d61fa6080b3..bb13e28ab5e0f1ea6d5e82a084da40242484341b 100644
--- a/568002_pm25.csv
+++ b/568002_pm25.csv
@@ -440,3 +440,4 @@ timestamp,value
 2025-01-26T19:30:34.679399,1.35
 2025-01-26T19:47:15.930435,1.33
 2025-01-26T20:03:55.870079,1.10
+2025-01-26T20:20:35.518391,1.20