influxDB insert/replace data

I’ve connected narodmon data to influxDB, but something happened on the provider side and it started to send me data of humidity (then, while trying to correct data, I’ve entered the wrong class and I’ve got one atmospheric reading). How I can change it? I’ve read many threads about how to change it, but didn’t find any example for noobs like me. I have this query

SELECT mean("value") AS "mean_value" FROM "home_assistant"."autogen"."temperature" WHERE time > :dashboardTime: AND time < :upperDashboardTime: AND "entity_id"='narodmon_temperature' GROUP BY time(:interval:) FILL(null)

and it gives me these values (I skipped all normal values)

As I understand, I need to take specific timestamp and change the temperature value in each “cell” manually, but I can’t figure out what exact query I need.