No. I removed all references during troubleshooting, but history-graph in Lovelace continued to display it.
Anyway, I gave up on history_graph and went with mini-graphic-card. Very cool. The unwanted AQI sensors are no longer appearing in Lovelace.
However, if I click on that card to display the sensor, those other sensors are still appearing. Looked through the db and can’t see these entries (I even deleted event rows mentioning these no-longer-configured sensors). Wish I knew where this history data is saved.
