I found a workaround for this issue:

1. I filtered the data using the sensor_discord tag.

2. Then, I created two queries:

   • The first query filters the discordant readings.
   • The second query retrieves all data.

3. After that, I used Field Overrides in Grafana:

   • I selected the fields returned by the query.
   • I set a red color for the discordant readings to make them stand out.

This approach worked perfectly!