That AQI information and the app about the fires were invaluable and reassured my GF that I would be safe. She does not understand that Los Angeles covers a lot of ground. I explained to her that I was changing my flight to fly into San Diego. Then, I used the app and the map to show that the fires were far away from Union Station and that Cajon Pass was far from the fires. The visuals of the maps helped her understand what was going on.