I have two elgato eve room sensors. One in my daughters soon and the other in the room with my front door. My air quality goes up and down a lot but in my daughters room it seems to stay around poor or inferior and I don’t know what to do with this information. Are there other devices I should buy that can give me more insight to why the air quality seems to be poor in her room? I have a carbon monoxide sensor and that’s fine so I guess we can rule that out. Any thoughts or suggestions? Thanks