diff --git a/568002_pm10.csv b/568002_pm10.csv
index f8073226feaf1441de2078e76aa154240fd7fd72..4ff0a1b64f2661002f9c87a894e66553bba74c2c 100644
--- a/568002_pm10.csv
+++ b/568002_pm10.csv
@@ -825,3 +825,4 @@ timestamp,value
 2025-01-31T09:29:52.975902,1.17
 2025-01-31T09:47:11.059576,1.48
 2025-01-31T10:04:32.868656,1.48
+2025-01-31T10:21:50.586379,0.98