I realized that it may be a week or more until the air really clears enough to
go Mtb'ing.
So I took this as an opportunity to send my Fox Shox ( rear) in for rebuild to
Fox.
They said about a one week turn around, and should be good as new again!!
It was very tired after 6-7 years of use....

This will force me to not Mtb in this smoke.. But road riding..