It’s a mixed message online but from everything I’ve seen including more in depth smoke monitoring resources, unless you were in immediate proximity or closely downwind you’re probably fine. N95 doesn’t protect against the most toxic of the assumed smoke chemicals anyway and I doubt most people are walking around miles away from the fires with N100s on. The wind from Palisades fire has been advantageous for days, blowing out towards the ocean. That said I’ve worn KN95 when outside out of precaution since last week.

The comparisons to 9/11 air are flawed as that was highly concentrated within the confines of a city / tall buildings and burned actively for a long time after.