Will be there mañana and will report back. My understanding has been there has been no smoke impact from Thomas fire as it's not in the Disneyland area (currently threatening Santa Barbara) and the wind is not blowing towards Disneyland either.
The smoke is well northwest of the resort and is blowing out over the ocean, so there are no problems with air quality forecasted through the end of this week. In fact, it's as clear as it gets right now.
Here now...fireworks went off tonight and not a sign of smoke in the air...even looking out from the top of Soarin across the LA Basin. All the fires around LA are out-ish...only one of any impact is way further north headed towards Santa Barbra.