Alert keeps firing as "No Data"

Currently trying to set up an alert to inform me that temperature of my chemical tank has exceeded the threshold.

Database used: InfluxDB
Data entry interval: Every minute

Grafana dashboard is able to display the query in the form of a graph that refreshes every minute when the new data is added in.

However when I setup the alert, it immediately goes into “No Data”. Have tried multiple combinations of the alert query but still fails. What am I doing wrong?